Polished Wood Sublimation Tea Coaster, Brand Name : PRINTONAUT

A tea coaster, or drink coaster, is a small mat placed under a cup or glass to protect a table or other surface from condensation, heat, and stains. Made from various materials like wood, cork, felt, or resin, they prevent watermarks and scratches from hot beverages and cold drink condensation, while also adding a decorative touch to a dining or tea setup.