Educational toy that uses wooden blocks to create a ball course. It became a hot topic because Shogi player Sota Fujii played with it in his childhood, and it is said to be good for early childhood education. I purchased it on Amazon a few years ago with a one-year wait. It is an authentic product. - Product Name: cuboro standard 54 pieces - Country of Manufacture: Switzerland - Brand Name: cuboro - Target Age: 3 years and older - Contents: Block parts - How to play: Create a course for rolling balls - Design: Wooden blocks The instruction manual is missing, and the marbles may not be the genuine ones (3). There are also stains and scratches on the cuboro, so the price has been reduced. Therefore, we would appreciate it if those who understand that this is a used item would purchase it. Thank you for viewing. #cuboro #EarlyChildhoodEducation #SotaFujii #BuildingBlocks #cuboro #WoodenToy #CUBORO #CUBORO STANDARD