total junk [SEP] if i had paid full price for this i would be so mad fortunately i got this on sale for so i can live with the fact that the bubbles stop after use it sounds like a vacuum cleaner it does not heat the water or keep hot water even warm the tool that comes with it does nothing if you have real calluses maybe okay for use between pedicures or possibly for use on ones face but so completely underpowered it does very little for your feet no matter which attachment you choose overall this is good for holding water in a comfortable shape for your feet that is about it