Concrete Coasters - Set of Fourpretti.cool
Gorgeousness meets utility. You'll be guaranteed that your whiskey glass will not be sticking to this coaster. Comes in a set of 4.
Material: Concrete w/ a cork base
Size: Each coaster has a 4 inch diameter, 0.5 inches tall
Pretti.cool’s work is all individually hand cast from custom made rubber molds. Colors are integrally mixed into the concrete and results in each piece being unique. They use recycled materials and are able to create a finished product 30% lighter than traditional concrete. Although the sealer is food grade and safe they don't recommend using these for direct food contact. Natural voids occur during casting and some pieces will have very small pin holes.