Mesmerize young scientists with the mystery of molecules as they perform experiments and grow a crystal tree, diamond-shaped crystals, and more. This comprehensive kit includes ingredients and instructions for performing 12 captivating crystal science experiments to wow experimenters and spectators alike! Kids will work hands-on as they learn and grow colorful crystals. This is a fun STEM countdown item for any occasion. Details: Multicolor For 1 player Made in China Brand new condition in original packaging Wipe clean with dry or damp clothFor ages 6 and up Contents: 50 g sodium acetate 30 g blue crystal powder 30 g green crystal powder 30 g red crystal powder 30 g copper sulfate 30 g potassium ferricyanide 95 g alum powder 10 g crystal powder Large bowl 5 small bowls 3 stir sticks 3 plaster crystal seeds 3 pipe cleaners Pair of tweezers Wood stick Plaster pendant String Tall vial Cardboard tree Tree holder