Canon FX-3 High Yield Black Toner Refill Kit 4 Pack for Canon FX-3 HP C3906A C4092A Toner Cartridges & Canon LBP 800 810 1120 HP 5L 6L 1100 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