Coaster Glasgow Rose Pewter. Our Pewter Coasters with Glasgow Rose are available individually, or as a set of 4 including a Pewter Coaster Stand. We offer 4 different designs: Glass Coaster with Pewter edge, Glasgow Rose, Patterned and Celtic design with plain pewter surround. The Pewter Coaster shown has a Glasgow Rose deisgn with a plain surround which could be engraved. Each coaster measures approx 9cm in diameter. Each set or individual Pewter Coaster is finished to a very high standard of British workmanship, and is presented in a gift box.