Review on Absorbent Car Coasters for Drinks, Cute and Stylish Cup Holder Coasters for Women & Men, Fingertip Grip Car Coasters with Snow Leopard Pattern, Set of 2 - Perfect Auto Accessories for Women & Men by Robert Rasmussen

You are so cute. The main problem is that it is soft/spongy material. I have always used car stands and have never used these. I usually use hard/cork, they absorb excess liquid perfectly. However, I put them in my car on Friday. We were out and about a lot at the weekend, we drank a lot, we got wet. Sunday night while cleaning the car I got curious so I took them out of the cup holder to see how they were holding up and indeed mold was growing on the underside of them. My drink holder was clean before I put them on. Nothing out of the ordinary happened but after only 2 days mold appeared on them. I couldn't believe it. Very disappointed.