Most trimmers come with a drawer's worth of plastic guide combs that eventually go missing. The ST-01 has one wheel dial on the side that adjusts the comb from 3mm to 18mm, with a 0.5mm setting if you pull the comb off entirely. It also doesn't look like bathroom electronics. Stamen has created something tactile and quiet-looking. No chrome-and-LED. The body is 100% post-industrial recycled plastic with a stainless steel blade, charges by USB-C or wireless pad, runs for two hours, and is fully waterproof to IPX7. It operates flawlessly in the shower..View Electric Face Shaver by Stamen on our site for more info. - The Bespoke Post store has the greatest gear from the world's best small brands. Free exchanges, easy returns and no commitments.