All of our coasters and trivets are cut from local beach stones including Jasper Conglomerate- Puddingstone, Gowganda Tillite- Black Puddingstone, Granite, Petoskey Stone and other local beach stones. They all have been coated with a high gloss finish and have a cork backing to protect furniture from marring. Please do not put a hot pan on them as you may melt or scorch the finish but a coffee mug is fine.

Black Puddingstone Trivet-10