31-piece set of building blocks in various shapes, perfect for education and play. There is some dirt and scratches, but please use them as educational toys. There are some yellowish spots [like patterns], but they were there from the beginning. Please refrain from purchasing if you are concerned. I will sell them to those who understand that they have been used by a child. ★Please refrain from canceling after purchase. Returns, refunds, and exchanges are not possible to prevent switching. I plan to ship them as is with bubble wrap. Thank you for your understanding. - Material: Wood - Shapes: Various shapes (rectangle, square, triangle, circle) - Storage case: Comes with a dedicated storage case [no lid from the beginning] - Quantity: A total of 31 blocks - Purpose: For education and play Thank you for looking.