Round stone coasters are made of 100% all natural slate, robust and durable, it effectively prevents liquids from leaving any stains or water spots on the surface and will not stick to the glass.Standard round size, diameter is 4 inch.
When used as a coaster, it fits most cup sizes, such as coffee mugs, beer glasses, and wine glasses. It is also very easy to maintain and clean with a simple damp cloth, does not stick to glasses mugs with condensation.
Slate Coasters set not only can be used as a cup coasters, bar coasters, but also can be used in Carving, Photo Props, Decorations, Handicraft Class, Painting, Writing, DIY Supplies, Home Decorations, Housewarming Gift and as a gift for your families, friends, companies and so on.
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