EverLast is the name of our Continuous Ink System Bulk Ink Bottles that are designed specifically for a our Epson C88 InkJet Printers. We keep these systems in stock. We do not recommend using Sublimation Ink in these systems. Please click here to view our Sublimation Bulk Ink Systems. Continuous Ink Systems offer Tremendous savings as a CIS is 10 times less expensive than using cartridges. The system works by the print head drawing ink from bottles next to the printer.