1) Using German advanced technology and high quality raw materials; never jam the nozzles.2) 99% compatible with the OEM cartridges. Premium in quality. Flamboyant in color.Perfect Satiation.3) With good PH Value, No harm to the nozzles.4) Strong infiltration ability. No pore lines, No diffuse, No fade when it is weton the printed graphics context.5) Excellent fastness rate, printed graphics context can be kept long time.6) No harm to Human and Environment.7) OEM for customers' needsBK/C/M/Y/PC/PM available, and 20L, 5L, 1L, 500ML, 200ML, 100ML Refill kits packing availablePacking: 1KG/Bot, 20kg/pail producing area:China payment:T/T supplying capacity:100,000kg