The best part about this polish top coat would be the brush, it allows foolproof application and shiny nails in just one sweep. I admire the Rimmel Nail Collection as well because everytime I walk past a Rimmel stall in a shop there's always something I need from the nail care. I especially like this one because I chip my polish a lot so with this top coat it doesn't actually chip that much and it gave my polish a super shiny look which I really wanted.