A solid foundation for drinking support: smooth concrete and a simple geometry adds architecture to your tabletop. Set of four coasters, burnished with carnauba wax for sealing, and backed with cork for tabletop protection. Note that while concrete products are sealed to resist staining, they can be expected to develop patina with heavy use. Each coaster measures 4 inches square, 0.35 inches in depth.
Culinarium Kitchen handcrafts handsome housewares out of recycled concrete. Made to last a lifetime, their signature cementitious mixture develops patina and actually becomes stronger with age.