Features: Premium Material: Made by qualification gypsum casting & mold, plastic gemstone & figurines, non toxic with smooth design,wear resistant and smell free material which is safety for kids to for play with. Gemstone Digging Kit: Funny gemstone digging kits, the colorful gemstones hide in the gypsum block, make children to feel like a real paleontologist excavating up unique toy gemstones through digging, the design make the toy with funny surprise and suitable for kids to explore by themselves & also an awesome interactive game. Educational Science Toy: The funny gems dig toy with great education for kids, they have no ideas about what they will get until dig the stones, meanwhile to establish and promote kids’ hand-eye coordination and DIY hands-on ability, a perfect surprising gift for children. Archaeological Dig Kit Toy: the real archaeological excavation scene, simulation paleontologist to dig the unique stones, let children to experience the joyful of exploring and nature discovery. for Ideal Gift for Children: A great choice for children's birthday gift, Christmas gift, which is suitable for kids, toddler boys and girls, also good for build the friendship between parent-child. Specifications: Product Dimension: approx. 16.5 x 11cm/6.49 x 4.33 inch Material: Gypsum, Plastic Net Weight: approx. 510g/1.12 lbs Type Options: A(Ring)/B(Transportation car model)/C(Ocean theme)/D(Hamburger theme)/E(Jewelry)/F(Luminous Gems)/G(Gemstones) Package Includes: 1 x Gemstone Digging Kit Archeology Toy note: Please allow 0-1cm error due to manual measurement, please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.