Material: Wood, natural, safe and environmentally friendly.
Package: 1Set x Wooden Brain Teaser Puzzle(9Pcs).
The wooden puzzles may look simple, but they contains lots of mysteries, they are usually easy to disassemble but difficult to assemble. Can relieve pressure, relax mood and gain pleasure.
A variety of styles ,can exercise brain, develop intelligence, improve problem-solving ability.
can be brainstorming, exercise patience, expand thinking and pass the time.
Jenny6981Juli 9PCS Brain Teaser Wooden Puzzle for Adults Kids Wooden Interlocked Puzzles IQ Challenge Logic Intellectual Educational Toy-B0881H5ZT5