One hand manual operation. No batteries required. Take it and use it anywhere. Doesn't pull hairs. No more tears. Silent, No Noise. Discreet Use Possible. Small compact size, easy to travel (can carry-on plane). The Best Manual Nose Hair Trimmer Easy-to-use small compact manual nose hair trimmer. If you've used the bullet-shaped model you'll appreciate the single-hand operation of this model, especially for ear hair! The trimmers don't pull the hairs. No more tears or cringing in expectation of pinching. The more you use them the better at it you'll get. Construction is anti-corrosion, 100% brushed Stainless Steel. Permanent sharpness guaranteed. Tips For Best Use The most effective method of use is to snap the trimmer repeatedly whilst moving the trimmers around. You can use these trimmers safely directly on the skin and push around into all corners, nooks and depths of your nose. Keep snapping and moving the trimmers around inside your nose right up against the skin or areas where you have stubborn hairs. Move the trimmers around and use different angles. Use both the sides and top of the trimmers on problem areas. Take them out every now and again and either blow the hairs out, or use the brush provided to clean out the hairs.