Puzzle Collection 10-Piece Set Please check the images. Will be shipped in simple packaging. Not new, not unused. There may be some signs of use, but overall, I think it's in good condition. Personally, I don't feel any signs of use. Search terms: Hachette De Agostini 3D puzzle Thinking game Puzzle collection Educational toy I searched for the names online. The following 10 types are included: * Hell's Staircase * Turntable * Difficult Pyramid * Mountaineer's Ring * Tower of Hanoi * Magic Star * Devil's Star * Color Disc Puzzle * Ball in a Basket * Birdcage Puzzle