These lightweight polystyrene balls are a must-have for crafting, sculpting, and model-making projects. Perfect for pairing with Stone Clay, they're ideal for building bulk into your clay designs without adding weight.
Each pack contains 12 balls in three sizes: 20mm, 30mm, and 40mm diameter (4 of each size). Whether you're sculpting figures, building armatures, or creating seasonal decorations, these versatile foam spheres are an essential addition to your craft stash.
- 12 pieces per pack – 4 each of 20mm, 30mm, and 40mm
- White polystyrene foam
- Perfect for clay, paint, decoupage, and general crafts
- Lightweight and easy to cut, glue, or embed
Note: Compatible with our Stone Clay range.