Trim with Confidence! ✨ Comfort Trim Blades designed to prevent nicks and cuts. 100% waterproof for easy cleaning and hassle-free use. Experience the freedom of wet/dry grooming! Clean BOOST Technology keeps your blades sharp and effective. Eyebrow comb for perfectly even trims. 100% Waterproof Clean BOOST Tech Comfort Trim Blades The Remington Nose, Ear & Detail Trimmer features innovative Clean BOOST Technology for optimal blade performance, is 100% waterproof for versatile grooming, and includes a precision eyebrow comb for a polished look, all while ensuring safety with Comfort Trim Blades.