Brother TN-670 High Yield Black Toner Refill Kit 4 Pack for TN-670 Toner Cartridge & HL-6050 HL-6050n HL-6050D HL-6050DN Printers.

This toner refill kit will produce the same amount of pages as an OEM cartridge would.
 

This Refill Kit includes:

1. 4 high yield bottles of toner
2. Easy to follow instructions
3. Funnel caps for easy pouring
4. Gloves to keep your hands toner free
5. Magnetic toner cloth for easy toner clean up