I’m not a vain person but a hair hanging out of your nose in the middle of a business meeting could break the deal. The Panasonic ER-GN30-K trimmer works great, a lot better than a pair of scissors or tweezers. Gets in the nose, ear, even along the edges of your hair. Takes only one AA battery. It didn’t tickle or pull nose hairs like some others I’ve used. This one is great because the tip is more closed up which helps protect you from getting nicked.