Review on Durable Slate Stone Drink Coasters Holder: Keep Your Tabletops Protected in Style! by Michael Morgan

Update: I went back to the product page to buy more but now they have changed the design and made it unusable for further purchase. Shame as I've been meaning to order more in the future as I've received requests to make custom coaster sets. I used them to laser engrave the initial monograms on each. They came out perfect. Surfaces are smooth and level. The rubber covers make them appear much more expensive than they actually are.