Contents include white crystals - monoammonium phosphate - glow powder, crystal base, transparent crystal stand, container, stirring spoon, detailed instructions. Also required - jar of steaming hot water, apron, protective goggles and rubber gloves. Contents sufficient for 1 crystal.

• Grow your own beautiful crystals that will glow in the dark.
• It's a fun and luminous chemistry experiment.
• Includes all accessories.
• Hours of fun.
• Recommended age: 10