Thank you for viewing. This is an Orijeshi (Original Eraser) set. The rubber bands have been used quite a bit. You can continue to use it by replenishing the bands. Box 2 main units (can be used simultaneously by siblings!) 36 design sheets in total (Tsum Tsum Standard Set and DX Collection Box Set) Please understand that this is a used item that has been used by a child before considering a purchase.