Description These gemstone archaeological tool toys are well-made of plastic material for durable use, which with smooth surface, will not hurt the hand of your kids They can let your children learn the gems excavation process, cultivate hand-on ability, cognitive ability and arouse science interests better, let them enjoy much more fun Features -Color:Black -Material:Plastic -Size:11 00X2 20X0 80cm or 4 32X0 86X0 31in(brush) -Size:11 00X3 00X1 50cm or 4 32X1 18X0 59in(hammer) -Size:9 50X1 00X1 00cm or 3 73X0 39X0 39in(chisel) - Stimulates children's curiosity in scientific and historical subjects Enhances ability to persevere and patient - Educates children about the process of excavation and archaeological use Promotes the development of teamwork - A funny toy kit to help develop creativity, hand-on ability, and imagination, etc, better fit your demands - Different tool set including hammer, chisel and brush can help you dig dinosaur blocks, gem blocks more easily - This kid tool set toy for excavation is made of plastic material, stable and durable, can be used with confidence Package list: 10 x hammer 10 x chisel 10 x brush