Sufficient : you will get 6 pairs of spool typewriter ribbons, the is enough to meet your daily use and replacement, solve the trouble of frequent purchaseModel compatibility: the typewriter spool ribbon is suitable for typewriters, you can choose the right ribbon according to your typewriter modelReliable quality: twin spool typewriter ribbon has ink, which will bring you a good use experience; And it will not be a ribbon has been left for many years, so you 't have to worry about using itRed and black color: different from other single color designs, the provided typewriter ribbon has red and black inks, different colors are easy to distinguish, which is more convenient for you to use in your workEasy to use: these typewriter spool ribbons are suitable for typewriters, you can use them to replace the old or broken ones, easy to replace and use, very suitable for officeType: Typewriter RibbonMaterial:ABS+Nyloncolour:Black + RedPackage Contents:6 x Typewriter ribbonsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.