Kumon Kumikumi Slope, 57 pieces in total. All assembly parts are present. There are no noticeable stains or scratches. There are minor scratches due to child use. ⚠️ Only one ball is included. ⚠️ The guidebook is torn and has discoloration where it was repaired with tape. As a bonus, I will also include one small marble, which you can use as a spare. The entire set will be wrapped in bubble wrap and shipped in a recycled cardboard box. - Brand: KUMON - Model Name: Kumikumi Slope - Colors: Red, Blue, Yellow, Green - Included items: Guidebook Thank you for looking.