I've bought three of these in the last couple of years and have to say they've become essential to my finishing process. I can reach into the bottom of curvy pots and smooth away any rough bits that happened to stray in there, it's easier for me to smooth curved lid flanges or galleries, and they're "bendy" enough to smooth the inside curve of handles. I also use them in a pinch for smoothing the sides of curvy pots if I don't want to bother switching to a sanding pad. They're the same grit as the pads, so they work just as well...which is wonderfully quickly and well!

This is unlike any sandpaper I've ever used before. It's really flexible with a rubbery feel backing. Great for sanding bisque as it conforms to the shape of the pot really well :)

I just received my package from Diamond Core and a piece of this sandpaper was included. I had just finished firing a glazed load and one cup had some rough spots on the lip and this sand paper took care of it right now - quick. I love how flexible it is and did not damage the glazed area around the problems. I am definately ordering more.