A full set of 20 metal puzzle unlocking toys with distinct designs. The metal pieces are finely polished with no burrs to prevent hand injuries during play. A complete puzzle-solving instruction manual is included, which clearly marks disassembly procedures, making the toys easy to handle even for beginners. Designed with progressive difficulty levels, these toys help cultivate children's logical thinking and concentration, and can also serve as stress relief and pastime items for adults. Packaged in an exquisite purple gift box, they are ideal for personal use or gifting, and a top choice for parent-child interaction and holiday presents.
Dimensions: 32.5*22*3cm
Weight: approximately 446g
Carton size: 68*44.5*38.5cm (52 boxes per carton)
