this product works great the only inconvenient part about it is [SEP] this product works great the only inconvenient part about it is it seems that you have to take off the nail polish one layer at a time i had layers of black nail polish and it took me tries to get it all off the first try got the gloss off and then the rest came off like a dream on the second tryi had to take one star off because the suction tube that came with this product absolutely sucks i mean it does not hold the liquid in there at all everything just drips right out of the tube i ended up wasting a lot of liquid because of this i will probably have to use a different one instead