PlayMaty Funny Gear Building Toy Set Interlocking Learning Blocks 118 Pieces This set include 118 pcs in total, include puzzle base, gear(3 sizes), and mushroom nails. Educational tool: help children to think how to let every gear moving. Encourages creativity, stimulates development Engage in spinning action to increase fine motor movement and enhance hands solving skills Great toy for both kids and parents to share each other's idea. Recommended Age: 6 years and up