Thank you for viewing this item. Pythagoras educational toy. It's a magnetic type, used to create things by sticking them together. My child played with it a lot. It's a colorful toy because the colors are different on the front and back. Please refer to the photos as there are scribbles, small scratches, and discoloration. This is a used item, having been used by a child and stored at home. Please understand this before purchasing. Notes: ● Please note that there may be slight errors in the measurements depending on the measuring method. ● We do not accept claims after purchase, so please make sure you understand the item before purchasing! ● The item may be compressed when packing. ● Please excuse any wrinkles due to storage or packing. ● Please understand that a non-professional is inspecting the item, so there may be oversight of stains, etc. Also, as it is stored at home, please refrain from purchasing if you are particularly sensitive to the condition. ● Please feel free to ask if you have any questions. ※ Please refrain from negotiating prices to avoid trouble.