Addo Experimake Gyo Crystals

You won’t believe how easy it is to create and grow your very own crystals with the Sparkling Crystal Wonders playset from Experimake! Perfect for curious little ones who love experimenting, the Sparkling Crystal Wonders playset allows children to conduct a science test at home and watch the results in real time! Simply follow the instruction sheet and wait for your gems to form! The crystals take 1-6 days to grow, and children can decide what size they want their crystals to be according to whe