They work great!
Was a bit nervous about purchasing these because I knew they were not from the Brother Factory. However after receiving them, I am perfectly happy. Still not Brother, with the lift up tightener screw, but hand screwing it tight is fine for me. They fit the machine, the machine recognizes them, job done! The price for all four was less than the cost of only one from Brother. How great is that?
Verified purchase: YesCondition: New