Dad Mom Luban Lock Nine Linked Rings Intelligence Puzzle Kongming Lock Children's Educational Unlocking Toy Boys Children's Day Gift

Product Specifications

Educational Puzzle Toy

Multi-layer Coating

Smooth and Delicate Surface

Bold Texture with Smooth Lines

Crafted with Exquisite Artistry

Beads inspired by classical puzzle disentanglement

Breaks mental barriers and inherits classical wisdom

Large quantity of beads for extended play and doubled enjoyment

Encourages parent-child interaction and shared entertainment

Fine and smooth texture, comfortable to hold

Multiple rounds of meticulous polishing for smooth edges and excellent hand feel

Five-layer nickel plating for rust resistance and oxidation protection

Durable metal construction with anti-rust and anti-oxidation technology

Integrated molding with smooth edges and refined craftsmanship