I made this single coaster by fusing together aqua and white streaky glass with clear glass. The aqua colour of this glass reminds me of the beautiful water on my recent trip to Greece. Stunning.
The coaster is fused at 750ºC so there is no problem putting hot and cold drinks on it. The bumper stops on the bottom keep it from sliding.
The coaster is 10 cm square.
It weighs 157 gm.