Sanding Sponge, 60 80 120 220 Coarse Medium Fine Grit Sanding Block, Sander Sponges for Drywall Metal, Sandpaper Sponge Sanding Blocks for Wood 4 Pcs by S&F STEAD & FAST

Great at sanding. I haven’t attempted to wash them yet but after 4 different projects of sanding drywall and enamel they are still in tack. I appreciate that it comes with multiple grits.

Good product, lasts a while and works well. I like that there is a variety of coarseness.

this is a great set of basic sanding sponges. they got the job done and I didn't mind tossing them afterwards... too much (sanding sponges are rather wasteful relative to sandpaper!)

Worked great for my project.

These things lasted a long time and then I discovered you can rinse them out under water and use them some more! Great value and helps ease fatigue in your hands if you have a lot of sanding to do.

Worked well for what I needed them for, which was to sand an old dresser for refurbishing.

Sirven

I was smoothing out some small, weathered bird houses and ran out of these useful little sanding sponges I found left behind in a grandparent's wood working area. I don't know what brand they were but I went looking for more. I even used a hand sander for much of it before trying to use these sanding blocks where the sander didn't fit or along the edges.I didn't even get 1 little wren house done before wearing out one side of a 60 grit sponge. When I tried to smooth the edges of some lightly chewed squirrel feeders the sponge tore to shreds on the slightest bit of uneven rough wood or tiny splinters. Not being able to rip it with your hands does not make it durable. Add the slightest sharpness to a surface or edge of something and it will slice into these far easier than it would your own skin.The 60 grit is more like using 100grit sand paper for how rough of surface it can smooth out, how much effort it takes, and how quickly it wears itself smooth when trying to sand anything that still has a rough wood grain. These sponges are probably more effective for evening out or removing things off finished wood like sanding away some paint than for smoothing out the actual wood underneath.I know there are better sanding sponges because I had some. I guess I will have to keep testing brands until I find an equivalent. These aren't worth using on unfinished wood. You definitely won't get more than one use out of them unless you are only sanding a tiny area.