I used an electrolysis tweezer set once. Almost lost an eye. True story! And wasted many, MANY painstaking hours I’ll never get back. You won’t have either of these problems with the Home Electrolysis Roller though, as it’s got a massive, time-saving 4-inch head that will remove unwanted hair in a flash. Proven in clinical tests to permanently remove hair without the pain or scarring associated with needle electrolysis, the Home Electrolysis Roller emits safe electrical energy that reacts with the (included) conductive gel – destroying the derma papilla at the base of each follicle. Brill. Now all we need is consensus. Modern men: with hair or without? Ladies? $99.95 at Hammacher Schlemmer.