... Pigment EverBrite with chip available.match OEM large format inkjet cartridge for HP Z2100/6100Ink information:Pigment,Everbrite,water,UV,fade, ... ,with chips available.match OEM,Good fluency, stability, suitable for constant printingCrisp and sharp print, bright and vivid color, ... protection featuresNonpoisonousNon- irritating to noseNon- inflammability Large format inkjet cartridge for HP Z2100/6100