Kumi Kumi Slope Plenty 100. I purchased this 4.5 years ago, but I've only played with it about 4 or 5 times and have been storing it. Almost all the parts are present, but I don't have the original box. There are 13 balls to roll. Please consider purchasing only if you understand that this is a used item. * Balls can also be purchased separately from Kumon. * The first photo does not use all the parts. Also, if there are no offers within a few days, I plan to remove the listing. A colorful plastic educational toy that lets you enjoy rolling balls and slides. - Colors: Red, Blue, Green, Yellow - Material: Plastic - Target age: 3 years old and up - Number of parts: Multiple parts - Functions: Ball rolling, slide - How to play: Assemble and play - Size: Approximately 70cm tall Thank you for looking.