【Brand New】 THE COASTER Nagoya Mosaic Tile Coasters Set of 3: White, Navy, Gray Opened for photography only. Although brand new, the white coaster has a small dot-like mark from the beginning. The back surface is also rough. Please refer to photos 11 and 12. These are very lovely items. I am selling them because I have no opportunity to use them. Thank you very much. (^^)