Purple Crystal Lab Ages 2 to 5 That's not all

That's not all

The motor has a reducer that makes the connecting rod move once to the right and once to the left

Children can unleash their creativity to design elaborate courses with drops

they can carry out line-following activities

Purple Crystal Lab Ages 2 to 5 That's not allDAZZLING CRYSTALS The perfect family activity. Become a scientist and grow amazing purple crystals with this classic science kit! INTERACTIVE LEARNING Theres no better way for your child to explore the wonders of science then through a hands on science project EXPLORE CHEMISTRY National Geographics premium learning guide will teach kids the fascinating science behind this experiment REAL ARAGONITE CRYSTAL Includes a real Aragonite crystal for your