Crystal Mining 4MExcavate, study, and display your own beautiful crystals Children and adults alike can explore the wonders of geology with the 4M Crystal Mining Kit. This fun educational kit allows mineral hunters to dig their very own crystals from a realistic plaster "rock", simulating a real world gem hunt with dazzling, eye catching results. Learn important characteristics about each of the eight embedded natural crystals with the fun fact sheet, then display

Dimensions 15" long without tail

each ticket shows two cities

Width: 228mm

The soft and safe foam hoop is covered with a spandex sleeve and measures 16"

Happy sleuthing

30-45min playtime

Crafted with care from Forest Stewardship Council-certified wood and other sustainable resources

and hop around

Clean-cut pieces and Ravensburger’s tight interlocking fit provide a pleasurable puzzling experience for children and their adult helpers alike

15-25min playtime

rules of play

Ideal for age 12mo+