Grow your own beautiful crystals that will glow in the dark. It's a fun and luminous chemistry experiment! Contains 1 large bag containing white crystals (Monoammonium Phosphate), 1 small bag containing glow powder, 1 crystal base, 1 transparent crystal stand, 1 container, 1 stirring spoon, detailed instructions. Also needed, but not included in this kit: a jar of steaming hot water, an apron, protective goggles, and rubber gloves. The Contents are for growing 1 crystal. The crystal will grow to a diameter of approximately 5cm (2 inches) and a height of approximately 4cm (1.5 inches). However, the size, shape and colour will vary according to experimental conditions.
