Thank you for viewing! KUMON NEW Kumi Kumi Slope Kumi Kumi Slope Volume Up Set - Set of 2 [Toys that cultivate the desire to "learn" on their own] You can combine the parts freely to create your own original course. All parts are present. The box and instruction manual for the Volume Up Set are not included. Also, the cover (or front page?) of the Kumi Kumi Slope instruction manual is missing. The box has minor scratches and tape marks, but can still be used for storage. I will pack everything together in the box shown in the photos and ship it with simple packaging. Thank you very much! 😊