This Inkminic HM3 Handheld Inkjet Printer is a portable, high-efficiency coding solution for industrial marking and labeling. It supports clear printing of dates, batch codes, barcodes, QR codes, logos and text on metal, plastic, glass, carton and other surfaces. With fast-drying ink, ergonomic design, long-lasting battery and user-friendly operation, it ensures stable, maintenance-free performance. Compact, lightweight and easy to carry, it’s widely used in food, beverage, electronics, packaging and logistics industries to improve coding efficiency and reduce downtime.