The Prime Line 2-in-1 Carton Marker & Box Cutter is a practical tool for packaging, shipping, and warehouse tasks. Made from durable PP plastic, it combines a black marker with a pull-off cap and a precision stainless steel auto-retractable blade for safe and easy box cutting. Ideal for labeling, crossing out information, and opening packages. The blade is not replaceable. Perfect for custom branding, office supplies, and promotional giveaways.