The Gel and Lather Heating System instantly heats your favorite shaving gel or lather to provide a smooth, close and comfortable shave. The variable temperature control preserves consistency of gel and it features a ready indicator light. The gel nozzle easily dispenses. Hot lather not only gives you one of the smoothest, most comfortable shaves you’ve ever had, but one of the best. Hot lather softens whiskers so that there’s less irritation during close shaves, less tugging and pulling, just a smooth, close comfortable shave.