Brain Teaser Puzzle 3D Unlock Interlocking Puzzle Metal Hole Lock Adult Educational Toy Puzzle IQ Puzzle (Black)

Material: Zinc Alloy Puzzle games provide you with games that combine learning and entertainment. The process of completing the puzzle will not only bring you fun and release pressure, but also cultivate your logical thinking. These interesting puzzles are suitable for parties, vacation activities, etc., and bring more fun to your daily life. For friends or family, this is a great way to get along with each other. Package includes: 3 x Brain teaser game toys in different shapes