- Safety first: self-retracting blade reduces cut risk; leakproof dispenser design keeps liquids contained; ergonomic nonslip grip for comfortable use. - 2-in-1 efficiency: sharp carton cutter plus built-in covering fluid to conceal information on labels or sensitive markings. Simplifies privacy and packaging tasks by reducing tools needed. - Magnetic storage: strong magnetic module lets you attach the opener to metal surfaces for quick access and organized storage in busy spaces. - Lightweight and portable: slim profile and comfortable grip; easy to carry in a bag or pocket; suitable for warehouse, office, or on-site use. - Use scenarios: - Open cartons safely during receipt and stocking in a warehouse. - Discreetly obscure addresses or codes on outgoing packages in a mailroom or office. - Take on site for quick packaging tasks during service calls, repairs, or inventory checks.