Description This beautiful stone is imitation gems toy. Also, they are stone collection toy for children. Made of premium gypsum and ABS material, durable and exquisite. These imitation gems also can be used as teaching tools to let kids know more about gemstone. Features - Color: As Shown - Material: Gypsum, ABS - Size: About 16.00X13.00X3.50cm/6.29X5.11X1.38inch - Made of top-grade material, very pretty and safe for kids. It will not hurt kid's hands. - This product truly restores the mining process, let the child learn the joy of discovery through practice and develop carefulness and patience. - Archaeological excavation can cultivate children's carefulness and patience. - A good helper for children to play with each other. Create a harmony and good learning atmosphere. - Cultivate children's hands-on ability and hand-eye coordination ability. It is very useful and meaningful.Package list: 1 x Set of Archeological fossils toys