handmade coasters. Set of 4 thrown pale blue ceramic coasters, with recycled glass. Brilliant as coasters as they have a bit of weight to them. They are thrown on the wheel one at a time & allowed to dry before applying the glaze, & the recycled glass fragments & fired to approx 1200deg c This makes them very tough.They have felt pads on the back to protect your furniture. Sizes vary slightly due to the manufacturing process approx 9.5cm (3.5) diameter Fused glass items are not food safe, & should be washed by hand. Postage is calculated using 2nd class Royal Mail. If you want faster shipping, please select at checkout. Packaging. All items are carefully packed using recycled (used) boxes where possible. Handmade Coasters. Set Of 4 Blue Ceramic Coasters, Coasters, Handmade