Review on 🖨️ Brother TN550 TN-550 Compatible Toner Refill Kit - High Capacity Replacement for HL-5240 5250DN, MFC-8370, DCP-8060 8065DN Printers (Black, 2 Pack) - Up to 7,000 Pages by Jose Cruz

The toner works well in my Brother cartridge. It comes with a hopper lid, gloves and a duster. I would suggest they add a new filler cap as if you refill too often the plastic cap will eventually fail as it is difficult to lift without adjusting the cap lip. Otherwise, I feel good if I can save another piece of plastic that goes in the trash.