Nine-Link Luban Lock Puzzle Metal Buckle Set - 8-Piece Ring Unlocking Toy Set Box

Challenge your mind and enhance your problem-solving skills with this intricate 8-piece metal buckle set. Each piece in the collection offers a unique ring unlocking puzzle, designed to test your dexterity and patience. Crafted from durable metal, these puzzles are perfect for both beginners and experienced puzzle enthusiasts. The set comes neatly organized in a convenient box, making it an ideal gift or a captivating addition to your own puzzle collection. Explore endless fun as you work through each puzzle's complexities, unlocking them one by one. Material: Metal Function: Puzzle Packing: Color Box Suitable age: Teenagers (7-14 years old) Manufacture country: China Instructions included: No