This is a 8 panel magic folding board cube twisty puzzle toy. It's a bit different from the speed cube we usually play, it's a board puzzle game and it's not a 3d puzzle cube game. It is made of eco-friendly product, recyclable, non-toxic and harmless to human and environment. It is small and exquisite, convenient to carry and keep, and it is flexible. You can put the magic board flat on the desk or hand. Then fold up and down or fold left and right the plate. After the bending is accurate, it can be opened into a circular plate circle. The objective is to solve and untie this puzzle to the originalshape. ATTACHMENT NOTICE: The panel puzzle cannot be forcibly rotated or forced out of line in the track. This is an educational toy for practicing children's brain and improving memory, and it is also an interesting toy for relieving the pressure of adult work and life. It's a great gift for kids and adults, you can take it anywhere as a stress reliever. Delivery Quantity: 1pc Package Contents: Only the above package content, other products are not included. Size: 21.2*10.7 cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Colour: Black (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)