Notice : These Coasters are Diatomaceous Earth!!!Protect your table surface!Diatomaceous Earth Coasters will help capture moisture from ice cold drinks and protect surfaces from hot coffee cups.This drink coasters set is perfect for beer/whisky/glass cups and mugs. Whether you are looking for housewarming present or a unique accessory to add to your cocktail bar-ware set, this complete coaster set will not disappoint.Benefits And FeaturesFashionable Appearance - UV printingoriginal design;Strong Spills Absorption - Quickly filters moisture and is easy to clean, and can also be used to hold soap for quick draining. Or put it in the bathroom as a dental coaster