EBS Premium Quality Black Correctable Swintec Typewriter Ribbon Cartridge Compatible with Nu-Kote #B214 GRC #T325 SWS 1020 Fits 20 M, 600, 640, 1000 Typing System, 2000, 2400, 2410, 2416 DM, 2500, 2600, 2640, 3200, 3500, 8500, 9500, B 214, Graduate, PWP 1000, Special Edition Series, Student, SX Series Compatible with Nu-Kote #B214 Guaranteed to fit your machine with LIVE Customer Support (8-5 CST) Unconditional satisfaction guarantee Fresh Correctable Black Ribbon Each ribbon is sealed in EBS package.