Problem set on cutting solids, with green cards. Problems are not filled in. - Title: Mastering the Cutting of Solids - Publisher: Gakken - Contents: Problems and solutions related to cutting solids - Accessories: 13 green cards, all present Some discoloration and dents are present. The solid case will be folded for shipping. This item was used by a child. Please refrain from purchasing if you are seeking perfection or are overly concerned about condition.