A logic puzzle that involves rolling a ball to solve the route. This is a logical route puzzle that cultivates thinking skills. I am selling this because my child no longer plays with it. There are no major scratches, but there are minor scratches and scuffs as it was played with by a child. (Photo 5) Please purchase only if you understand that this is a used item. Please refrain from purchasing if you are sensitive to such things. There are writings in the problem book. (Photo 6) - Brand: KUMON - Product Name: Logical Route Puzzle - Accessories: Balls, puzzle pieces, instruction manual - Target age: 4 years old and up #EducationalToy #KUMON #Kumon #PuzzleGame