Manual Nose Hair TrimmerIt cuts unsightly hairs with NO pulling, NO pain. The sharp, patented cutting blades technology never comes in contact with skin. The trimmers don't pull the hairs. No more tears, No more pain by pinching! You never worry about virus infection by nose inner scratch. Be Safe, Be Happy! You don't need to struggle to pull out the batteries before your flight for security check. It does not require any battery.