HIRST ARTS MOLD #202 - SMOOTH FLOOR TILES   - "Used for floor tiles, steps and floor mosaic designs. These smooth tiles have a slight bevel on the edges." Skullcrafts only uses gray Merlins Magic to produce top quality castings of Hirst Arts molds. Great care goes into each and every cast to ensure that all bricks are bubble free and all the same sizes. Alternately, you can directly buy Mold #202 from Hirst Arts to cast your own smooth floor tile blocks and order Merlins Magic from Clint Sales and Mfg. Skullcrafts is a fully licensed legal seller of Hirst Arts casts, kits and assembled & painted pieces.