Sufficient : you will 4 pack of spool typewriter ribbons, the is enough to your daily use and replacement, solve the of frequent purchaseModel compatibility: these typewriter spool ribbon is suitable for typewriters, you can the right ribbon according to your typewriter model : spool typewriter ribbon has ink, which will bring you a good use experience; And it will not be a ribbon that has been left for many years, so you 't have to worry about using itBlack color: the provided typewriter ribbon has black inks, 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 to replace the old or broken ones, easy to replace and use, very suitable for officeType: Typewriter RibbonColour:BlackMaterial:ABS+nylonPackage Contents:4 x Typewriter ribbonsOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!