LAIYOUZHI Yellow Carded Pack 8-Piece Intelligent Unlock Ring Set, featuring 8 classic unlocking puzzles all in one package. The metal rings are finely crafted with smooth surfaces to prevent scratches on hands, offering great fun during disassembly and puzzle-solving. It helps cultivate children's logical thinking and hands-on skills, and can also serve as a stress-relief pastime for office workers. Packaged in a neat red card, it is easy to carry and store, making it a highly cost-effective educational gift. Material: nickel-plated iron. OEM labeling, packaging replacement and sample-based customization are available.
Dimensions: 21.3*13.5*2cm
Weight: approximately 110g
Carton Specification: 62*44*43cm (200 pieces per carton)
