OfficeSmartLabels WX05433244 [ 4.33" x 244' ] Black Premium Performance Thermal Wax Ribbon Zebra Compatible - 1/2" Core Premium Resin-Enhanced Wax 4.33"x244' Core size: 1/2" Resin Enhanced Wax Barcode Black Thermal Transfer Ribbons Dark, dense images and improved scan rated black Thermal Transfer Ribbons Our High Quality Ribbons are compatible with most Thermal Transfer Printers including Zebra, Eltron, Fargo, Sato, Datamax and Intermec SOJITEK does not sell Zebra/Eltron branded labels. "Zebra", "Eltron", "Datamax", "Intermac", "SATO"and "Fargo" and other related branded product names and SKU trademarks are trademarks of their respective owners and not SOJITEK. Neither Zebra/Eltron nor any of the other printer companies mentioned above sponsor or endorse any products made or sold by SOJITEK