Brother have been producing some of the very best genuine toner cartridges on the market for years, so it is great to see them also offering money saving multi-packs like this TN3380 2PK twin pack too! Buying two original Brother TN3380 toner cartridges together in this manner offers you a welcome saving and this set helps you keep print quality as high as possible. Each toner cartridge in the genuine Brother TN3380 2PK twin pack offers an estimated 8,000 prints and is sure to keep you printing happily for an extended period of time. There is no better way of keeping your Brother laser printer happy than original TN3380 toner cartridges and the TN3380 2PK multi-pack has just made it substantially cheaper too.