Uber sponge is a cheap poly sponge with small pore that is overpriced(these probably cost .40 cent to make). People use it because Phil use it. I bought one and used that and noticed that larger particle was stuck between paint and sponge. Grecian sponge which can find locally for 2-5 dollars and sponge that Al post is good because large pore allow big stuff to not be trapped onto paint while washing. Stick with that, dont stick with herd of sheep
