Crafting Wonders with Styrofoam Balls: Endless Possibilities for DIY Enthusiasts

Welcome to the world of crafting, where creativity knows no bounds, and everyday materials can transform into stunning art pieces! Today, we delve into the realm of Styrofoam balls, a versatile and accessible crafting material that has become a staple in the DIY community. Whether you’re a seasoned crafter or just starting, Styrofoam balls offer endless possibilities to unleash your creativity. Let’s explore some exciting projects you can embark on!

So what is Styrofoam?

Styrofoam is a common term often used to refer to a type of plastic material known as expanded polystyrene foam (EPS). However, it’s important to note that “Styrofoam” is actually a trademarked brand name owned by The Dow Chemical Company, and it’s used to describe a range of products, including foam insulation materials, and not just the white, lightweight foam typically used in craft projects and packaging. Here’s a closer look at the characteristics and uses of EPS, commonly referred to as Styrofoam:

  • Expanded Polystyrene Foam (EPS): This material is a type of polystyrene plastic made from styrene monomers. It is expanded with gas (like pentane) to create a lightweight, rigid foam with a closed-cell structure.
  • Lightweight and Buoyant: EPS is comprised of up to 98% air, which makes it incredibly lightweight and buoyant.
  • Insulating Properties: The closed-cell structure of EPS provides excellent thermal insulation, making it popular in building and construction as insulation material.
  • Impact Resistance: Despite being lightweight, EPS is relatively strong and has good impact resistance, which is why it’s widely used in packaging to protect goods.

While “Styrofoam” is a specific brand, the term has become widely used to describe EPS foam products. This material is notable for its lightweight, insulating properties, and versatility, but it also poses environmental challenges due to its non-biodegradable nature and recycling difficulties.  And its great for crafts!

The Basics of Styrofoam Ball Crafting:

  • What Are Styrofoam Balls? Styrofoam balls are lightweight spheres made from expanded polystyrene. They come in various sizes, making them perfect for a range of projects.
  • Why Use Styrofoam Balls? Their light weight, easy-to-cut nature, and smooth surface make them ideal for painting, gluing, and decorating. They are also affordable and widely available.

Project Ideas:

  • Decorative Ornaments: Create beautiful ornaments for all occasions. Cover them with fabric, sequins, or paint, and add a ribbon for hanging.
  • Festive Holiday Decorations: From Christmas to Halloween, Styrofoam balls can be turned into themed decorations. Think snowmen for winter or pumpkins for autumn.
  • Educational Models: They are excellent for educational projects like solar system models or molecular structures for science classes.
  • Floral Arrangements: Use Styrofoam balls as the base for artificial flower arrangements. Stick flowers into the ball to create a stunning bouquet.

Christmas ball made of styrofoam and hand decorated with small glass pearls

Step-by-Step Guide for a Simple Project:

  • DIY Christmas Ball:
    • Materials: Small Styrofoam ball, small glass beads, hot glue gun, scissors, and a stick for the stem
    • Step 1: Layout and organize the beads by color and style
    • Step 2: Draw out the basic pattern to be shown on the styrofoam using a pen or marker
    • Step 3: Glue the glass beads into the pattern on the ball
    • Step 5: Display your Christmas ball as a decoration or give it as a handmade gift

Tips for Working with Styrofoam Balls:

Cutting and Shaping

Cutting and shaping Styrofoam, including Styrofoam balls, requires specific tools and techniques to achieve the best results. Here’s a detailed look at the tools and methods commonly used:

1. Tools for Cutting and Shaping Styrofoam:

  • Serrated Knife: A serrated knife, such as a bread knife, is one of the simplest tools for cutting Styrofoam. The serrated edge allows for a smoother cut and less breakage.
  • Craft Knife: A sharp craft knife or utility knife can be used for more precise or intricate cuts. It’s ideal for smaller Styrofoam balls or detailed work.
  • Hot Wire Cutter: A hot wire cutter is a specialized tool that uses heated wire to melt through Styrofoam. It allows for precise, clean cuts and is excellent for shaping and sculpting. They come in various sizes and can be handheld or table-mounted.
  • Electric Knife: An electric carving knife, like the ones used for carving meat, can also be effective for cutting through Styrofoam, especially for larger pieces.
  • Heat Gun or Soldering Iron: For creating indents or hollows in Styrofoam balls, a heat gun or soldering iron can be used. They melt the Styrofoam to form the desired shape.

2. Techniques for Cutting and Shaping:

  • Straight Cuts: For a straight cut, use a serrated knife or craft knife. Gently saw through the Styrofoam, applying minimal pressure to avoid crushing it.
  • Intricate Shapes: For detailed shapes, first sketch the design on the Styrofoam with a marker. Then, use a craft knife to carefully cut along the lines.
  • Sculpting: When sculpting Styrofoam, start by removing the larger pieces first and gradually work towards the finer details. Hot wire cutters are particularly useful for sculpting.
  • Sanding: After cutting or sculpting, you can sand the edges for a smoother finish. Use a fine-grit sandpaper and gently sand the Styrofoam to avoid tearing.

3. Tips for Working with Styrofoam:

  • Work in a Well-Ventilated Area: When using a hot wire cutter or any tool that melts Styrofoam, ensure good ventilation to avoid inhaling fumes.
  • Safety Precautions: Always use gloves to protect your hands, and consider safety glasses, especially when using power tools.
  • Test Cuts: If you’re using a new tool or technique, practice on a scrap piece of Styrofoam first to get the hang of it.
  • Clean Up: Styrofoam can create a lot of static and mess. Have a vacuum cleaner handy to clean up the small beads of Styrofoam.

4. Creative Applications:

With these tools and techniques, you can create anything from simple cuts for basic projects to elaborate sculptures and models. Whether it’s for a school project, art piece, or home decor, the possibilities are endless.

Use a serrated knife for smooth cuts. For intricate shapes, a heated tool can melt through the Styrofoam easily.

Painting and gluing Styrofoam balls are essential skills in crafting with this material. Both require specific techniques and materials to ensure the best results. Here’s a detailed look at how to effectively paint and glue Styrofoam balls:

Painting Styrofoam Balls

1. Choosing the Right Paint:

  • Acrylic Paint: Acrylic paint is ideal for Styrofoam. It’s water-based, which means it won’t dissolve the Styrofoam and offers a wide range of colors.
  • Avoid Solvent-Based Paints: Paints that contain solvents or are oil-based can dissolve or damage Styrofoam. Always check the label before using a new type of paint.

2. Preparation:

  • Priming: Although not always necessary, applying a primer (like gesso or a layer of Mod Podge) can help the paint adhere better and provide a smoother finish.
  • Clean the Surface: Ensure the Styrofoam ball is clean and free of dust or debris before painting.

3.  Painting Techniques:

  • Brush Painting: Use a soft-bristle brush for a smooth application. Apply the paint in thin layers, allowing each layer to dry before applying the next.
  • Sponge Painting: For a textured look, use a sponge to dab paint onto the Styrofoam ball.
  • Spray Painting: If using spray paint, choose a water-based product. Spray in a well-ventilated area and apply in light, even coats to avoid the paint from dripping.

hot glue gun

Gluing Styrofoam Balls:

1. Selecting the Right Adhesive:

  • Styrofoam-Safe Glues: Use adhesives specifically labeled as safe for Styrofoam. These won’t dissolve the material.
  • Hot Glue Guns: Low-temperature hot glue guns work well, but be cautious as high temperatures can melt Styrofoam.
  • PVA Glue (White Glue): For a less immediate bond, PVA glue is a good option, though it requires time to set.

2. Gluing Techniques:

  • Surface Preparation: Ensure both surfaces (the Styrofoam ball and the material you’re adhering it to) are clean and dry.
  • Applying the Glue: Apply a thin, even layer of glue. If using hot glue, work quickly to attach the pieces before the glue cools.
  • Clamping or Pressing: For PVA or other slow-drying glues, you may need to hold the pieces together or use a light clamp until the glue sets.

3. Gluing Decorations:

  • When attaching decorations like sequins, fabric, or beads, apply the glue directly to the decoration, then press it onto the Styrofoam.

Tips and Tricks:

  • Testing: If you’re using new paint or glue, test it on a small, inconspicuous area of the Styrofoam ball first.
  • Ventilation: When using spray paints or adhesives, work in a well-ventilated area.
  • Patience is Key: Give ample drying time for both paint and glue for the best results.

Creative Ideas:

  • Mixing Media: Combine painting and gluing techniques to create mixed-media art. For example, paint the Styrofoam balls first, then glue on additional decorations.
  • Themed Projects: Use these techniques to create themed decorations, like painted planets for a solar system model or glittery ornaments for holiday decor.

Advanced Projects for the Experienced Crafter:

  • Styrofoam Ball Mosaic Art: Create a mosaic pattern on a large Styrofoam ball using beads, buttons, or broken tile pieces.
  • Theme-Based Sculptures: Combine multiple balls of varying sizes to form characters or abstract sculptures.


Crafting with Styrofoam balls opens up a world of artistic possibilities. It’s an inexpensive, easy, and fun way to create something beautiful and unique. Whether you’re decorating your home, working on a school project, or just looking for a new hobby, Styrofoam ball crafting is a delightful way to express your creativity. So grab some Styrofoam balls, and let your imagination lead the way!