Used as coasters, placecards, for wine-tasting notes, to doodle while you imbibe, or simply jotting down messages next to your phone, The Thinker coaster are made of food-safe silicone. They can be personalized time and again using a ballpoint pen.
 

Be careful: keep away from sharp objects. Must wipe or rinse to prevent staining. Heat proof to 220 Celsius or 428 Fahrenheit. Not a trivet.

4 coasters per box.

Dimension: 10 x 10 cm.