About this 3D model

Three-Piece Slider Puzzle Coaster This is a three-piece slider puzzle coaster. It is meant to SLIDE together and apart and NOT be flexed together or angled together. I tried to keep it small so each layer on this model is just over 3mm tall, so they have a little flex. It is modeled after a larger wooden one, which is around 3.5 inches tall and not flexible. Blank Pieces and Pieces with a logo I quickly found and modified are posted. Semi-Standard coaster size, 101.6mm diameter, ~13mm tall