6-in-One 3D Luxury Wooden Brain Puzzle

six wooden brain-teasers in one clever box — kongming locks, 3d puzzles, and a little storage home for when you want to fidget with class.

a 6-in-1 wooden brain puzzle set that feels like pocket-sized mechanical mischief. each kongming lock and 3d teaser stacks into a neat storage box, so the pile of fiddly parts stays civilized. strangely elegant, oddly tactile, and perfect for someone who likes to solve, tinker, or squirrel away tiny victories.