Easy to identify the chip, smooth printing, and the does not block the outlet. Solvent fast drying , please note it is inkjet not engrave so wait dry. The cartridge does not during use, and it will not cause damage to your printers. 42mL large capacity, can print about 800,000 characters, for long term use. Normal fast dry cartridge not high adhesion cartridge, so recommend you to print on carton box paper or simple package, not to print on glass bottle, bottle or some hard-to-stick materials.