Features1Interesting Game: The wooden brain teaser toy looks very simple, but contains a lot of interesting things, a great representative of classic smart toys. 2Intellectual Development: Wooden brain teaser toys can promote intellectual development, make the fingers more flexible and relax the body and mind. 3Improve Thinking Way: Wooden brain teaser toys can help the overall development of the brain, improve the way of thinking, and adjust the mental state. 4Prevent Alzheimer's Disease: Brain teaser puzzle toy is suitable for the elderly and children to play, prevent Alzheimer's disease and make the fingers more flexible. 5Composite Wood Material: The brain teaser puzzle toy is made of high quality composite wood, non toxic, odorless, smooth surface, you can play with confidence.SpecificationItem Type: Brain Puzzle TeaserMaterial: Composite WoodCharacteristic: Light and portable, fine workmanshipPackage List1 xBrain Puzzle Teaser