Caractéristiques et avantages
- Create colorful bouncy balls with 5 powders and 3 molds.
- Enjoy 6 fun activities to design and play.
- Glow-in-the-dark options for added excitement.
- Includes a full-color instruction manual for easy guidance.
- Perfect educational STEM toy for ages 8 and up.
- A unique DIY craft project that sparks creativity.