Sufficient: you will be 4 packs of reel-to-reel typewriter ribbons, enough to meet your daily use and replacement, solve the problem of frequent purchaseModel compatibility: this typewriter spool ribbon is suitable for most typewriters, you can have the right ribbon according to your typewriter modelQuality: the double spool typewriter ribbon has ink, which will bring you a useful experience; And it won't be a ribbon left for many years, so you don't need to worry about using itBlack color: the provided typewriter ribbon has black inks, easy to distinguish, which is more convenient to use at workEasy to use: these typewriter ribbons are suitable for most typewriters, you can use for old or broken, easy to and use, very suitable for officeType: Typewriter ribbonColor: BlackMaterial: ABS+NylonPackage Contents:4 x Typewriter RibbonsOnly the above package content, other products are not included. Note: The light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.