Final price reduction 2200 yen -> 1900 yen This is Kumon's Kumikumi Slope. I purchased a new bottom tray. It was convenient because you could buy replacement parts individually if they broke. The blue part in the fourth picture is slightly damaged, but it can still stand. I've lost most of the original marbles, so I'll include the marbles I bought for this set. I plan to stick the shipping address on the box and ship it as is. [AI Auto Description] An educational toy that allows you to create original courses by combining various parts. - Brand: KUMON TOY - Product Name: Kumikumi Slope - Target Age: 3 years old and up - Included: Example collection - Number of parts: Various parts - Colors: Multicolor (red, blue, green, yellow) Thank you for looking.