Hand made fused glass coasters from my workshop in Derbyshire. The clear glass coasters have been made using two layers of glass with bubble powder in between which have melted together during the kiln firing process. During this process the powder reacts with the heat in the kiln and creates bubbles inside the glass. The coasters are 8cm square, have rounded corners and edges and are smooth to the touch. On the back of each coaster are 4 rubber bumps to protect the surface of your furniture. These coasters will easily wipe clean with a damp cloth.