177pc Interlocking Gear SetBuilding Toys

Encourage children’s interest in machinery and architecture with interlocking gear sets. This building block toy set is suitable for children interested in architecture and machinery. Perfect for entertainment and teamwork, it’s a great gift for toddlers aged 3 and above. Children can tighten and loosen screws with a screwdriver, combine gears and screws freely on pegboards, and spin the gear chain. This toy set is easy to assemble and provides a great way for kids to reduce screen time and enjoy parent-child time. It also cultivates kids’ perception and creativity of machinery and art, all while being easy to use for children.