We would like to offer high quality UV ink which compatible Epson UV printer . It has following feaures for our UV ink . UV ink pigment particle diameter is less than 1 micron,it does not contain volatile organic solvents, the viscosity is very low,and it without excitant odour, we can ensure that the ink jet printing no plug nozzle phenomenon in the process, after a six-month high temperature storage test, no pigment, sinking, layered anomaly. LED UV ink is dry immidiately when sprayed, it can be used with the current market of various types of nozzle UV plate prints match. LED is suitable for UV ink jet printing metal, glass, ceramics, PC, PVC, ABS and other materials.After curing ink layer hardness, has strong adhesion to scrub resistance, solvent resistance, high gloss. UV ink have 6 colors:C M Y K W .Wor C M Y K LC LM. the lightfast is 7-8 level,1L/barrel ,Applicable to the epson nozzle dedicated LED UV flat-panel printers The package include the items : Black UV LED ink (500ML) * 1 Cyan UV LED ink (500ML) * 1 Magenta UV LED ink (500ML) * 1 Yellow UV LED ink (500ML) * 1 White UV LED ink (500ML) * 1 White UV LED ink (500ml)*1 The UV ink has two types: one is soft UV ink special for some flexible material such as leather, soft TPU software etc printing . The hard ink speical for some solid material to print such as metal , ceramic ,hard shell phone case etc . Pls let me know which kind of UV ink you need when you place the order , if you do not advise us then place the order , we will ship hard UV ink direclty .