Elegant diatomite marble coasters with a 10.3cm diameter, perfect for protecting your surfaces in style. These water-absorbent coasters quickly soak up condensation from glasses and mugs, keeping your furniture safe from moisture damage. Each set arrives beautifully packaged in a gift box, making it an ideal present for teachers or anyone who appreciates thoughtful home décor. The natural marble finish adds a sophisticated touch to any table setting while the porous diatomite material ensures superior absorption and durability.