In line with our company slogan “TTR Euroworks works for you!” we introduce TTR Euroworks 4U: a complete range of thermal transfer qualities that works for you. And they are all 100% RECYCLABLE. So 4U is good for you and for a sustainable world. 4U is PRODUCED by TTR EUROWORKS and as good as other OEM qualities. The TTR Euroworks 4U range consists of wax, wax/resin and resin ribbons for flat head and near edge printers.