Clixo is one of the hot new building toys! But they don't come cheap. This set retails for $60 and is in great condition. Some of the pieces don't lie flat anymore (this happens immediately once you start building with a new set anyway). They do lie flat when stacked (see picture). One piece of the original 42-piece set is missing (there used to be 3 of the X shapes that have a button in the middle, but I could only find 2 of them), but otherwise, it's complete and ready for a new home! Smoke-free home. Pick up on Warm Springs Mesa.