This is a Luban lock that can exercise children’s logical thinking and prevent Alzheimer’s. The intention is to allow users to adjust the beads to the same color in the shortest time. This requires brain thinking and high frequency coordination of hands. Cooperate to achieve the effect of decompression and improving thinking ability and practical ability！
The product itself uses high-quality and healthy natural logs, which is healthy and non-toxic.Precision polishing is smooth and textured
Carefully selected water paint is safe and odorless
Mix up the two colors and move the beads through the center square. (4 beads at a time)
Restore the beads to one color on each side, leaving 2 red and 2 raw wood beads in the moving block.
Size: 4.53in x 5.12in x 0.79in
Material: Beech wood
Finish Material: Water based paint
We process orders between Monday and Friday. Orders will be processed within 2 business days of ordering and shipped the next day after the processing day.
The approximate shipping time is around 2 -3Weeks.
Free shipping on orders over $39.00!
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