10 Pack Coasters with Holder, Wool Absorbent Coasters, Simple Fashion Drinking Coasters, Cup Mat for Drinks, Absorbent Felt Coaster for Drinks Office Home Bar Decor，Brown

There's not much to this coaster set. The entire thing is made out of felt (including the holder). There's plenty of coasters included. I have noticed any condensation under or around them while using.

So far I'm quite happy with these.I live in the western U.S. where the humidity is quite low, but I still need coasters because apparently I still manage to leave rings on surfaces. I guess I'm a little clumsy carrying my drink so it goes over the sides sometimes so I use coasters even when my cups aren't sweating.I was worried that because they're light that they'd stick to the cup, but they are textured enough that they don't stick themselves to the bottom of my drink with surface tension and then fall off as I'm moving the beverage from the table to my mouth.I'm quite pleased with them so far!

I needed a simple set of coasters I could use throughout my home - living room, dining room, kitchen, office, bedroom, and even outside on the patio. I didn't want to spend a lot of money for them, and this set certainly fits that bill nicely.They are wool, which is nice for absorbing liquid, but takes longer to dry. As such, I use these coasters for company, not regular everyday use, which I think would be too much for them. They have a slightly rough texture from the wool, and do not have a non-slip pad on the bottom. They are literally just 10 round pieces of wool. The holder that they come with is virtually useless; it is made of the same material as the coasters, and does not hold its shape well. It also does not have a non slip pad on the bottom, so a slight breeze, and the entire set of coasters is likely to go flying! To be honest, I threw away the holder and just kept the coasters themselves and scattered them about my home.The specs say they are hand wash only, which makes sense. But I wonder how well they will hold up over time or with repeated use. Since wool takes so long to dry, I wonder if they would get musty or have an odor after a while. I guess we'll see how that pans out.Bottom line, they are fine for occasional use, but I wouldn't trust them enough to use everyday. If you're looking for an inexpensive coaster, consider cork instead.