Crystal growing kit

1088 crystal growing kit products are offered for sale by suppliers on Cooig.com, of which science & engineering toys accounts for 53%, other educational toys accounts for 29%, and dig kits accounts for 1%. A wide variety of crystal growing kit options are available to you, such as 8 to 13 years, 5 to 7 years and 2 to 4 years.You can also choose from unisex, female and boys crystal growing kit,as well as from plastic, pp, and paper crystal growing kit, and whether crystal growing kit is eco-friendly, safe, or soft.