Grow Vibrant Colored Crystals: Grow crystals in 3 amazing colors: blue, purple, and green. Chemistry has never been so fun and colorful with this engaging educational science experiment for kids! Great for young science enthusiasts, especially those interested in geology. It will stimulate children's desire for knowledge and promote their spirit of exploring the world. 

Fun science activity for kids: Pour growth powder into a cup, add boiling water, stir well, then add crystal starter. Kids can watch the crystals they plant grow day after day. It takes 7 days for crystals to fully grow. Children participate in experiments from day one and help them appreciate the results of their hard work. Crystal growing kit to foster interest in science experiments. 

STEM TOYS: This crystal growing kit is child-safe, European and American toy safety tested, and ASTM certified. Kids can enjoy this science kit to learn how to grow crystals!