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.
8 years and onwards
Not suitable for children under 36 months
£15.99
£15.99
£11.99
£6.99
£11.99
£6.99
£11.99