FOYTOKI Collectible Crystal Stones Toys Boys and Girls’ DIY Mining Kit Mineral Stones for Learning and Fun Random Style

Features

• Stone specimens–can be used as parent- interactive , your relationship,gemstone digging
• Stone collection–with these stones, can share them with their playmates and play together,digging
• Mineral stone specimens–can restore the archaeological excavation process, so that learn the fun of discovery in practice, exploring
• Crystal specimens–cultivate hands-on ability and hand-eye coordination ability, exploring
• exploring –archaeological excavation can cultivate carefulness and patience,mineral stone specimens