CRYSTAL GROWING DELUXE BF24 Hold each fizzer in your

Hold each fizzer in your hand as it dissolves to find the surprise

and the best part is you can play it anywhere you want

A fun and engaging way for young children to learn and develop pen control

Find surprise clues across the Eye Spy Series

22 lightweight foam blocks and guidebook with play tips and ideas

CRYSTAL GROWING DELUXE BF24 Hold each fizzer in your4M Crystal Growing Experiment Science Kit (G085761196612). Embark on a journey of discovery with this fun and educational kit, which includes seven experiments to awe and inspire your kids. This package contains a cool display case to cherish and show off the crystals that grow. Ages: 10 and Up Assembly: Assembled.