Pretti.cool | Concrete Coaster Set
Materials: concrete & recycled glass w/ a cork base
Dimensions: 4" w x 5/8" h (per coaster)
Made with recycled materials and are able to create a finished product 30% lighter than traditional concrete. Although the sealer is food grade and safe it is not recommend using these for direct food contact. Natural voids occur during casting and some pieces will have very small pin holes.
Do not submerge in water. Wipe clean with mild soap and water.