Review on Pandoza Coasters Absorbent Ceramic Backing by Alfonso Tipton

I like these coasters but they are not without flaws. I mostly use them for coffee. If you happen to spill coffee on it, you'll have to work hard to get the stain out (if you can at all). Good luck if you accidentally put other substances on it, like red sauce! While they absorb as advertised I would disagree with the "scratch free" and "stain free" marketing as I've experienced both since using them. Still, I enjoy them and find them useful. I just wish they weren't so easy to get dirty.