We love felt. It's basic but cozy. It also makes one heck of an indestructible coaster.
These brightly-colored 100% Merino wool coasters at Rose and Radish probably won't fall prey to the dreaded condensation/glass suction trap. But, if they do, they certainly won't break when they fall and they'll look ever-so-pretty on your tabletop.
Anyone smell a DIY coming on...?
This product just begs for a DIY opportunity. The only trick is finding ultra-thick felt and figuring out how to cut it so precisely.