Luban 3D Interlocking Cube

Challenge young minds with the Luban 3D Interlocking Cube Puzzle! Inspired by classic interlocking brain teasers, this creative wooden puzzle (Letter 54 style) requires careful thinking and patience to assemble and disassemble.

Crafted from smooth, durable wood, each precisely cut piece fits together to form a solid cube—encouraging logical reasoning, spatial awareness, and problem-solving skills. It’s a hands-on educational toy that promotes concentration and IQ development through engaging play.

Perfect for children, teens, and puzzle enthusiasts, this brain-training game makes a thoughtful early learning gift for birthdays, holidays, or classroom activities. Fun, challenging, and rewarding to solve!