DIY Glass Acorn Marble Ornaments

Natural DIY glass acorn marble ornaments are fun Christmas crafts and holiday decorations that will help you add festive rustic bling to your Christmas tree.

Homemade acorn marble ornaments are a simple nature craft with a rustic look that kids can help make for the Christmas tree. Have you ever wondered, “What can I do with all my acorns?” or “What can I make from acorns or marbles?” Creating DIY acorn marble ornaments is a unique and enchanting way to use these natural treasures to bring a touch of natural charm to your holiday decor. This delightful DIY project transforms ordinary acorns into sparkling treasures, perfect for adorning your Christmas or Yule tree.

As these homemade glass ornaments dangle from the branches of your tree, they catch and refract light, creating a dazzling display that celebrates the beauty of nature and the warmth of the holiday season. And they can also be made into necklaces that make great homemade Christmas gifts. First published on December 20, 2016, this glass acorn ornament craft tutorial is updated and republished to improve the content. Put these gorgeous rustic natural DIY ornaments on your Christmas craft list this November or December! You might also enjoy these homemade Christmas Ornaments that kids and adults can make.

What do acorns symbolize, and what does the acorn ornament mean?

Symbolically and metaphorically, acorns represent growth, strength, and the power of pure potential. Within each acorn lies the seed that makes the rebirth of life possible. Each acorn represents the potential to grow into a large oak tree and can produce thousands of acorns. As the old world saying goes, “From little acorns grow mighty oaks.” In other words, the simple acorn symbolizes the potential for growth and transformation within us.

Thus, acorn ornaments can remind us that even the smallest seed with the tiniest beginnings can produce magnificent results. Another variation on this classic English proverb, “Mighty oaks from little acorns grow,” is on the oak tree photograph below. Several other additional meanings are commonly associated with acorns, and the acorn ornaments are on the list below:

Common symbolic meanings related to acorns and acorn ornaments around the world:

• Growth, Strength, and Potential: The acorn is the seed of the mighty oak tree, symbolizing potential and strength. Just as a towering oak grows from a tiny acorn, these ornaments can represent the growth of new projects, ideas, or beginnings.
• Symbols of Prosperity and Good Luck: In some cultures, the acorn symbolizes good luck and prosperity. So, some hang acorn ornaments to bring good fortune and success into the coming year.
• Resilience and Perseverance: Oak trees are known for their longevity and resilience. So acorn ornaments symbolize the ability to stand firm and persevere through difficult times, much like an oak tree that withstands storms and seasons.
• Renewal and Rebirth: Since acorns are seeds, they also symbolize renewal and rebirth, fitting themes for the Christmas season and often associated with new beginnings and the rejuvenation of life.
• Tradition and Heritage: In some traditions, acorns are tokens to honor ancestors. People also wear them in connection with specific cultural heritage or spiritual traditions, including Druidry. This is particularly true in cultures where oak trees are native and have historical significance. Acorn necklaces are perfect for this purpose!
• Connection to Nature: Using natural materials in Christmas decorations, like acorns, pinecones, or walnut shells, emphasizes a connection to the natural world, reminding us of the beauty and simplicity of nature in the form of a lovely little ornament on the Christmas or Yule tree.
• The Power of God’s Love: Many believe that the acorn reminds us of God’s eternal, everlasting love, no matter the season.

What does the acorn mean at Christmas?

As the seed of the oak tree, the acorn symbolizes good luck, life, prosperity, and new beginnings. This aligns with the holiday theme of renewal, making it a perfect decoration for the start of a new year. When used in Christmas decorations, the acorn can remind us that even the smallest things have the power to grow into something great.

In Germany, the oak tree is considered sacred, so the acorn is a traditional Christmas ornament. They are usually placed on Christmas trees to represent strength, good luck, new life, and the potential for great things to grow from small beginnings. Hanging an acorn ornament is believed to bring good fortune and success in the coming year. In some cultures and decorations, acorns and other natural elements like pinecones and holly are also used to honor the beauty of nature and the idea of life continuing through the cold winter.

What do acorns represent in the bible?

In the Bible, the acorn symbolizes the power of God’s kingdom and the potential for new life and growth. For example, in Matthew 13:31-32, God’s kingdom is compared to an acorn that a farmer plants and grows into a magnificent oak tree. Acorns are also associated with the resurrection. In John 3:2, people are compared to acorns that will grow into oak trees with new bodies that are glorious, powerful, spiritual, and imperishable.

In a sweet children’s book titled When GOD Gives You an Acorn, the acorn symbolizes God’s promise to us. “The acorn is God’s promise to us that His best is yet to come if we just hold on to Him and let go of our finite understandings. It is all too easy to exhaust ourselves in futile attempts at ensuring the acorn grows.” Celebrate the cycle of life and good luck by hanging gorgeous glass marble acorn ornaments on your Christmas tree! You might also enjoy making this Baby Jesus Ornament in a walnut shell.

How to Make Glass Acorn Ornaments:

Have you ever asked what kind of decorations you can make with acorns? Using acorn caps and marbles to make Christmas decorations is a creative and eco-friendly crafting idea that blends the charm of nature with the playful sparkle of marbles in seasonal colors. This project starts with collecting acorn caps. Acorns and acorn caps can be gathered beneath oak trees, especially during a mast year.

What is a Mast Year?

A mast year is when trees, including oaks and a few of their neighboring family members, decide to develop and drop a large amount of fruit, seeds, or nuts known as acorns. Mast years occur every 2-5 years. Oak trees don’t always bear these high-protein nuts to protect themselves from animals that eat them. Different oak trees have different leaf shapes and bear various types of nuts. The acorn caps’ size, shape, and texture can vary, adding a unique character to each acorn ornament.

DIY Glass Acorn Ornaments

When my daughter and I made acorn marble necklaces, we thought they would also make fabulous DIY Christmas ornaments. These sweet little good luck symbols turned out better than expected. Our Christmas tree looks gorgeous with the colorful acorn ornaments draped throughout its branches and boughs alongside our other DIY ornaments. Make these easy homemade Christmas ornaments with your children to add a touch of festive holiday bling to your Christmas tree and good fortune into the New Year!

Acorn Marble Ornament Craft Supplies:

• Acorn caps; collect them in nature or use THESE or THESE.
• Round glass marbles: I used red, green, blue, light blue marbles, and clear marbles to make the acorn ornaments in the photographs. You can also try dog’s eye marbles, glow-in-the-dark marbles, or this lovely collection of mixed green and blue marbles.
• Drill and drill bit.
• Safety glasses and safety glasses for kids.
• Twine
• Scissors
• Hot glue (and glue sticks), E6000 Craft Adhesive, or B7000 Jewelry Glue.

How do you make acorns safe for crafts?

If you collect acorns outside in nature, as suggested in the step-by-step instructions below. It’s best to clean and disinfect them to ensure they are clean and free from pests or mold before making acorn marble Christmas ornament crafts with them. While acorn caps are less likely to be unsafe, it’s best to be cautious when making Christmas crafts and decorations. Follow the simple instructions below to clean and disinfect acorns before making Christmas crafts and decorations.

How to Make Baked DIY Marble Ornaments (optional):

For even more fun, bake glass marbles and allow them to cool before making them into acorn necklaces or ornaments. Baking marbles will give them a gorgeous, cracked look that catches the eye. However, baking them can also make them more hazardous and vulnerable to breaking and other accidents, especially when dropped, so please use caution if you choose this option.

I prefer the dog’s eye marble ornaments to be left unbaked. But clear and colored, and cat’s eye marble acorn charms look excellent with baked marbles. Learn how to bake marbles to make baked glass marble DIY Christmas ornaments with the video tutorial and step-by-step directions below. You might also enjoy this collection of Homemade Gifts Kids Can Make.

How to Bake Marbles for DIY Acorn Christmas Ornaments:

Learn how to bake marble for acorn crafts and DIY projects HERE.

Natural DIY Acorn Marble Christmas Ornaments Step-by-Step Tutorial:

Before starting this easy Christmas craft project, please read through the instructions to make marble ornaments with acorn caps so you know the steps involved and what to expect to make a more informed choice about the ornament craft supplies you will use to make these easy holiday tree Christmas crafts.

Related: Christmas Traditions for a Magical Holiday

1. Collect acorns to make acorn ornaments:

• Go on a nature hunt to find some acorn caps to make rustic acorn ornaments.
• Look around and underneath oak trees; you should find plenty of them. But please remember that different oak varieties will have differently shaped leaves and slightly different acorns. Happy hunting!

2. Clean and Sanitize Acorns Before Making Ornament Crafts:

• Preparing acorn caps for crafts is a simple step to ensure your creations are clean and sanitized before making Christmas ornaments, necklaces, and other crafts.
• While the acorn caps needed to make these marble necklaces are less likely to be unsafe or full of bugs than the meat or nut of an acorn, it can be prudent to err on the side of caution when crafting with them to make acorn decorations. Acorn caps picked up from the ground can carry dirt, tiny insects, or moisture that can cause issues later.
• Discard any acorns that are broken, decaying, or have visible signs of rot or mold.
• If not already removed, separate the acorns from the acorn caps by trying them apart with the tips of your fingers or a butter knife. Please do your best to gently pry the acorn cap loose from each acorn body or nut without breaking it.
  • Alternatively, you can remove the acorn nuts from the caps while washing them in the next step if you prefer.
• Follow the step-by-step instructions below to clean, disinfect, and prepare acorns before making acorn crafts and other DIY projects with them. 

How to Clean and Dry Acorns to Prepare Them for Crafts and DIY Projects:

1. Discard any decaying acorns with visible rot, mold, or broken acorns or acorn tops.
2. Put the acorns in a plugged sink or a bowl of soapy water. Fill with warm water, add a few drops of dishwashing soap, and a splash of vinegar. (About 1-2 tablespoons per quart of water.)
3. Gently stir the acorns to loosen any dirt or bugs.
4. Allow them to soak for about 20-30 minutes.
5. Use an old toothbrush, a bristly paintbrush, or another small brush to wipe away dirt and debris and clean any contaminants from the acorn and the acorn caps as you wash them.
6. Rinse the acorn caps thoroughly with clean water to remove soap and vinegar residue. Use a colander if you have one available to assist with this step.
7. Remove the acorns from the water and place them on a towel.
8. Gently pat them dry with another towel.
9. Allow the acorns to air dry for 1 to 2 hours before baking to remove surface moisture. (This can help prevent them from steaming and cracking in the oven.)

How to Bake Acorn Caps to Sanitize for Crafts:

To ensure the acorn caps are free from insects, larvae, or mold spores, it’s best to bake them to sanitize them before using them to make ornaments and other DIY decor. This step also helps harden the caps slightly, making them more durable for making jewelry and other crafts.

1. Spread them in a single layer onto a cookie tray or shallow baking dish lined with parchment paper or foil to prevent burning.
2. Bake them for 1-2 hours in a 200°F (about 95°C) oven.
3. Leave the stove slightly cracked to allow any remaining moisture to escape.
4. Stir and turn the acorns every 20 to 30 minutes and keep an eye on them to ensure they don’t overbake or burn. (Turn off the oven and remove them from the stove if they begin smoking, cracking, or burning.)
5. Turn off the oven and remove the acorns from the stove.
6. Throw away any acorns that are burned, broken, or otherwise destroyed.
7. Allow acorns to cool before proceeding with the next step.

Related: Rustic Alphabet Wood Slice Ornaments

3. Match the glass marbles with acorn caps:

• Put marbles inside each acorn cap to see which acorn caps will fit a marble.
• Not all acorn caps will work correctly on any given marble. Some acorn caps are too big for marble ornaments, while others are too small.
• Some large acorn caps will fit an oversized round glass shooter marble, so you can make DIY acorn marble ornaments a little larger than regular-sized marbles.
• Acorn cap matching tip: Place acorn caps and marbles that fit well together in an ice cube tray or muffin tin to keep them together before gluing.
• Several varieties of oak grow where my family lives, so my daughter and I found quite a stash of different varieties of acorn caps to make into homemade marble ornaments. You can see several of the acorn caps we used, along with different-sized marbles, to make the DIY marble ornaments with acorn caps in the photograph below.

4. Cut sections of twine or string for acorn ornaments:

• Use scissors to cut 4 to 8-inch twine into as many pieces as needed for the number of acorn caps and marbles you have paired together.
• The length of twine or string needed for each piece depends on the size and type of the Yule or Christmas tree on which you will hang your acorn ornaments.
• Cut sections of twine, then tie them into a loop to hang acorn ornaments as long as you like.

Related: Angel Peg Doll Christmas Ornament

5. Drill little holes into the acorn caps: 

• First, safety glasses should be put on anyone using a drill or watching to keep the acorn cap dust safely out of everyone’s eyes.
• Then, put a tiny drill bit into the handheld drill.
  • To make the hangers for the acorn ornaments, use a drill bit that is slightly wider than the twine, cord, or string.
  • Place the string, cord, or twine next to the drill bits to select an appropriate size for your glass acorn ornaments.
• Next, drill two little holes into the acorn cap on either side of the stem, as shown in the photo tutorial below and our DIY acorn necklace video tutorial–> HERE.
• Repeat this step by drilling two holes into the tops of the acorns until you have drilled holes into each acorn cap you want to make into a marble ornament.

6. Thread twine or string onto each acorn cap to make a hanger for each DIY ornament:

• There are a few ways to attach a string to an acorn. The first time my daughter and I made acorn necklaces, we strung them in a way that made them easy to tie and wear to the desired length. In other words, the knot is tied outside of the acorn cap.
• However, for this acorn Christmas ornament craft project, I wanted to glue the knot inside the top of the acorn cap of each acorn marble ornament so the marble Christmas ornaments would look clean and fashionable on the Christmas tree.
• To learn how to tie the knot outside the acorn cap to make each hanging loop, read the instructions for how we made acorn marble necklaces and watch the video tutorial–> HERE.
• Or tie the knot inside the acorn cap so it’s not visible on the hanging loop with the step-by-step instructions below:
  1. Thread a 4 to 8-inch piece of jute twine through the pre-drilled holes in the acorn cap.
  2. Tie the ends of the string or twine together so the knot is hidden inside the acorn cap.
  3. Look at the photo tutorial above to see how to secure the ornament hanger onto the acorn cap using this “hidden-knot” technique.

Check out how my daughter and I made Acorn Marble Necklaces for more photos and tips. 

Related: Ultimate Eco-Friendly Gift Guide for Kids

7. Glue a glass marble inside the acorn cap to finish DIY acorn Christmas ornaments:

• Place a dollop of glue inside the acorn cap.
• Then, quickly place a marble into the glue before the glue dries.
• Update 2017: To ensure the marble does not pop out of the acorn ornament, use E6000 Craft Adhesive. It is highly toxic, so please follow the manufacturer’s directions if you choose to use it. I use it outside without any children nearby. Safety first!
• Update 2023: B7000 Jewelry glue is a new, non-toxic glue that bonds the marble into the acorn cap I recommend above other options today. Unlike E6000 Adhesive, it does not harm hands and has a low odor.

Related: How to Make Beaded Snowflake Ornaments

Benefits of Crafting with Natural Materials to Make Christmas Crafts and DIY Holiday Decorations:

Crafting with natural materials for Christmas and other DIY decorations offers a blend of environmental sustainability and creative expression. Utilizing items from nature’s bounty, such as acorn caps and colorful glass marbles, to create these charming acorn ornaments reduces waste and adds a unique, organic touch to festive decor. You might also enjoy collecting some of nature’s treasures and making the rustic Christmas ornaments on the list below:

• Christmas Tree Twig Ornaments
• Rhinestone Pinecone Ornaments
• Alphabet Wood Slice Ornaments
• Baby Jesus in Half-Walnut Shell
• Orange Slice Ornaments
• Snowman Ornaments with Twig Arms

These natural elements bring an earthy, authentic feel to any space, fostering a connection with nature even in urban settings. Additionally, crafting with natural materials can be a therapeutic and rewarding experience, providing a calming break from the hustle and bustle of daily life. It encourages resourcefulness and innovation as crafters repurpose readily available items into beautiful, eco-friendly creations. Using natural materials also makes each piece unique and adds a rustic, festive charm to holiday decorations.

Handmade Rustic DIY Christmas Ornaments

DIY rustic acorn marble ornaments make an excellent Christmas craft and decoration for the Christmas tree. Look at this list of homemade Christmas Ornaments for several more festive holiday craft ideas. Making homemade Christmas ornaments with glass marbles, acorns, and other simple craft materials is a fun Christmas activity for the entire family.

Handmade nature crafts like these acorn ornaments also make great hostess gifts. For more gift ideas, check out our Ultimate Gift Guide, which includes DIY and ready-made ideas for the whole family! For even more holiday ideas, look at this list of Christmas Traditions. You might also enjoy these fun winter activities with a printable bucket list for kids and families.

Learn more about Nell Regan Kartychok, author and photographer of this original acorn marble ornament craft HERE, and Rhythms of Play HERE!

More Homemade DIY Christmas Ornaments:

• DIY Christmas Ornaments for Kids and Adults
• Wooden Angel Ornaments
• Wooden Peg Doll Elf Ornaments
• DIY Beaded Snowflake Ornaments
• Snowman Head Christmas Ornaments
• DIY Snowman Ornaments

More Rustic Acorn Crafts:

• DIY Acorn Marble Necklaces
• Acorn Peg Dolls
• Best Fall Nature Crafts