This science kit contains easy experiments to grow your own special crystal.

• Grow crystals right before your eyes over the course of a few days with this scientific kit. A great science experiment, this hands-on project is a great lesson in crystal formation. Challenge your children's imaginations and keep them active. Great for the "science" enthusiast in your family.
• Give the gift of science with toys and gadgets that foster curiosity and encourage scientific learning.
• Made using safe and high quality materials, this product is designed to last.
• Recommended for ages 10 and up.
• Kit contains: crystal formula, base rock, growing tray, magnifying glass, spatula and instructions
• Colors may vary.

Sorry no choice with color.