I usually do my nails at home and because I am an uncoordinated idiot, I make so many mistakes. Someone recommended getting a nail polish remover pen. I have heard good things about the NCLA brand so I decided to give this one a try. The remover pen came with replacement tops in a handy storage compartment on top. I found the sponge application to be hard and hardly any liquid came out. I found it easier just use to the tip just to wipe off the excess nail polish since nothing ever comes out.