Feature:1. Stones Discovery: Inside the beautifully designed dig brick are precious and beautiful stones. Your kids will love digging and discovering these amazing specimens.2. Includes: Stones digging kit comes with 12 clods, 1 chisel tool, and a brush, each clod can dig up different stones. Kids can dig for real treasures through playing.3. Improve Curiosity: Stones excavation kit provides at least 45 minutes of discovery excitement, give kids a hands on paleontology lesson, cultivate patience and curiosity.4. For Kids Play: Educational stones excavation kit specially designed for children, inspire children curiosity and enhance their abilities through stone excavation experience.5. Suitable: Kids stones digging kit suitable for both boys and girls, let children explore the mysteries of geology in group activities to enhance learning at home or in the classroom.Specification:Item Type: Stones Excavation Kit for KidsMaterial: Gypsum, ResinSuitable Age: Over 6 Years Old.Package List:12 xGypsum1 x Chisel Tool1 x Brush