This gel is perfect for person with bitten nails. In this case of nails, after stick on nail tips we can see three colors, due to the tip itself, above all because we see: the french smile + and the space between natural nail and the tip. THIS PROBLEM WILL DISAPPEAR applying a coat of COVER TAN. Also it is perfect for normal nails to avoid same problem. It is a low heat gel. Clean the greasy rest with Finish Wipe.