Silicone Coasters for Drinks, Reusable Washable Drink Mats for Coffee Mug Wine Glass Beer Bottle, Absorbent Non-Slip Heat Resistant Waterproof Cup Mats for Home Kitchen Office Bar(black-2pack)

Work great. No sliding on wood desk.

Perfect for those drinks that produce a lot of condensation! They don't slip, and any condensation stays in the coaster due to the rim and grooves.

These were purchased for my son to use in his dorm. They are sturdy and also help keep his desk clean, love the color.

Durable

I wanted a coaster for my desk that did not slip around and that contained the condensation off my water bottle. This one serves that purpose and it doesn't slide around on my desk.

I got these coasters because I just wanted something simple and they work great. I use them for both hot and cold drinks and what I like is that they have like cuts so that the condensation drips down and doesn’t pool up under the glass if that makes sense. Also, the best part is that you can throw them in the dishwasher if you spill a sticky drink!

Love these. Stay in place and easy to hide.

I love it