1.Epson low no sponge CISS cartridge adopt spongeless structure, can not plug up the printer head because of aging during the using in the CISS, not print spot, not leak ink.
2.Epson low no sponge CISS cartridge is half size of original cartridge, needn't remove the cartridge cover when install the CISS, more simply and conveniently.
3.Epson low no sponge cartridge match with the tube holder.