The BaByliss Triple S Stubble, Shadow, Shave, Beard Trimmer gives exceptional cutting performance for short precision stubble to slightly longer stubble lengths, or use the blade without a comb guide for a smooth, comfortable 0. 2mm skim shave. High-performance cordless lithium performance with a durable Stainless Steel blade for long-lasting sharpness that guarantees the blade for life. No need to buy replacement blades. The flexing blade comfortably follows the contours of your face for smooth, fast cutting with zero irritation.