Create cool bouncy balls from the coloured crystals! Simply layer up the crystals and place in water for a few minutes. Makes 2 large balls or 8 small ones.
Contents
- 8 x 10g packs of glow-in-the-dark crystals
- 2 ball moulds
- Guide
Ages 8 years +
Create cool bouncy balls from the coloured crystals! Simply layer up the crystals and place in water for a few minutes. Makes 2 large balls or 8 small ones.
Contents
Ages 8 years +
