Description: 1.111% brand new with high quality 2.It is made of fine wood, exquisite wood grain, natural and environmentally friendly, corrosion resistant and not easy to crack 3.The surface coating is environmentally friendly ink, airless, tasteless, water resistant, wear resistant, aging resistant, harmless to the human body, no pollution to the environment 4.Variety of styles, suitable for the elderly to relieve boredom and fitness, brain, children to promote wisdom,youth to ease work pressure Contents: 9PCS/Set Of 3D Wooden Brain IQ Puzzle Toy.