* All new Constant pressure design: the built-in inkcartridge adopts non-sponge cartridge, keeps thejet from damage caused by aging of the sponge, and makes it print continuously without broken lines???;* The transparent outer ink holding bottle is made ofhigh quality transparent ABS plastic And the capacityof ink is visible, High temperature resistant andcorrosion proof ;* To spend the cost at 1/20 of the original cartridge* The ink supply system utilizes individual bottlesfor each color, and they can be refilled many times;* Stable and reliable printing quality with optimalbright colors. It is the best choice for customers inthe advertisement, photo shops,special studios,professional picture transmission and familyphotograph