The King C. Gillette Style Master is a versatile tool designed to edge, trim and stubble. This cordless trimmer has a 4D Blade for easy, fast, comfortable strokes while shaving. The Style Master's 3 interchangeable comb attachments (1mm, 3mm, or 5mm) allow for trimming up or down directions. It features a replaceable full metal blade that's good for up to 6 months of shaves, a pivoting contour head for adaptability in hard to rEach areas and a slim 360 rubberized grip for max precision. And it's fully waterproof with a 45 minute battery life for convenient in-shower use. Versatile multi-purpose stubble trimmer with a 4D blade for shaving, edging, and trimming in 4 directions Three interchangeable combs for flexible trimming with up or down strokes Replaceable, long-lasting blades that stay sharp for up to 6 month of shaves Pivoting head that contours for adaptability while styling Recyclable packaging