This learning kit is the great fun educational kids and teenage who like STEM and science projects, can well develop kids learning skills and hand-on ability. The chemistry experiment kit can inspires kids curiosity and creativity, well learn chemistry knowledge. Features - ColorAssorted Color - Material: Plastic. - Size: 32.50X28.50X13.00cm/12.77X11.20X5.11inch. - Made of , it can train your children's observation capability, thinking and analytical skills. - It is the great fun educational kids and teenagers who like STEM and science projects, can well develop kids' learning skills and hand-on ability. - Let children accept physical and chemical reactions at home from an early age, and develop the habit of doing experiments. - It can children's imagination, analysis ability and observation ability. - Nice educational toy that you can have one and let your kids have a great fun from it. Package list: 1 set/365pcs x kids science experiment toys (random packing)