works really well [SEP] this nail polish remover is not watered down like the cheap kind you buy at wallmart this really got some old thick nail polish off quickly and easily that said i only had my toes painted so it was not really possible for me to stick my toes in the jar and rotate them so i took the sponge out gave it a squeeze to get to the excess nail polish remover off and went to work with on my toes it was very easy and very fast this nail polish remover is at least better than what i have in bottles underneath my bathroom sink i think as the nail polish remover is used up and or evaporates i will refill it with more nail polish remover the pink sponge was soft yet still rough enough to get the old nail polish off at first i was thinking this thing was going to be a bust but it has turned out to be extremely useful