Swift Ink is the best online store to buy compatible Brother TN660 cartridges. Our high-quality and low prices for Brother Compatible TN660 High Yield Black Laser Toner will save you money with every print. Our Brother TN660 cartridges are guaranteed to work in your Brother printer. Our cartridges will provide the same page-yield as the original OEM Brother brand cartridges. Using Swift Ink cartridges will not affect your printer’s warranty, and every cartridge comes with a full lifetime product guarantee. Stop wasting money on expensive brand-name cartridges and start saving with Swift Ink today.
I haven't used it yet so can't give my opinion.
Swiftink cartridges are consistently good and money saved is great!
Compatible Brother TN660 High Yield Black Laser Toner
best service and best toner cartridge i get from this company
Excellent results so far!