Our square coasters are perfect for beverages, coffee mugs, glasses, tumblers, cocktails and make a thoughtful gift for a special someone. Our square coasters have an elegant glossy finish and features a cork bottom that prevents sliding and protects furniture surfaces.

Thirstystone 4 Pack Natural Grey Slate Coasters. Coasters are constructed of natural slate, which is a fine-grained rock that is easily split into thin, flat sheets. Slate is durable and heat tolerant. These coasters are designed to protect surfaces such as tables or countertops from the heat, moisture, and scratches caused by cups, glasses, or other beverage containers. Slate coasters offer a combination of functionality and aesthetic appeal, making them a popular choice for both everyday use and special occasions. The coaster measures 4” square.

I’m obsessed with these coasters!!!! They seem like they’d break easily if dropped on the floor but I have carpeting so I’ll be fine. Also, the little foam dots that come underneath them was off before I even opened the packaging so I’ll have to replace them so they don’t scratch my table.. Bless. Connecticut. Sun Jul 25 2021

Single Image, each Coaster has the same artistic design. Coaster measures 4” diameter. Made in the USA of absorbent stone to absorb excess condensation from beverages. Cork backing protects your surfaces from scratches and stains. Size allows a larger glass or cup to be placed on them. Beautiful artistic design allows the Coasters to remain displayed even when not in use. This 4 pack Coaster Set makes a wonderful gift for family and friends at any time of the year. Look for CounterArt coordinating Placemats, Cutting Boards, and Lazy Susan to complete your own home design.

Liked they absorb the condensation on glassware.. Laura. Fort Wayne, IN. Fri Apr 10 2026

An entertaining essential, our sophisticated marble coasters have a smooth, honed finish that highlights the stone’s natural beauty and features metal rims for added polish.

Perfect, nice weight, functional and they add a little glam.. Paula K. Greensboro, Georgia. Fri Mar 13 2026

This coaster is made of super absorbent ceramics. The coasters quickly absorb dripping coffee stains in 5-10 seconds. Protect your desktop! These coasters come with a cork base that doesn't scratch the tabletop. This beverage coaster is also great for beer/whiskey/glasses and mugs. Notice that the product has two color variations to make it more colorful

These are pretty. I just wish I had paid better attention to the fact that half are one color and the other half are a different color. I wanted them all to be the blues without the browns and golds.. Erin. Greentown, IN. Sat Apr 11 2026

Enjoying your drinks begins with using these coasters. Coffee stains and scratches on the table are always a source of frustration. These drink coasters will make you feel better. These coasters come with a cork base that helps capture moisture from cold drinks and protect the surface of hot coffee cups. This coaster is the perfect match for beer/whiskey/glass and mugs. Goodbye scratches -- the back of these coasters are corks to protect furniture or tabletops from scratches and to hold them in place. Goodbye Stains -- This coaster surface absorbs coffee stains quickly in 5-10 seconds, keeping your table clean. A nice gift that fits all mugs. These cute water-absorbent coasters are great for bedroom decor or housewarming gifts because of their natural design style and come with an exquisite gift box.

Great quality! I am so happy with my purchase. Maria Guadalupe. Baldwin Park, CA. Mon Jul 27 2026