【New, Unopened】Genuine Brother TN299XXL Toner Cartridge, 4 Colors

New, unopened, genuine product.
This is a set of 4 Brother TN299XXL toner cartridges.
I was using these at home (personally), but I am selling them because I have replaced the main unit.

[Contents]
Black x 1
Yellow x 1
Magenta x 1
Cyan x 1
Total set of 4 colors. *All colors are XXL size.

[Notes] ⚠️
- In the unlikely event of any issues, I will respond sincerely in accordance with Mercari's terms and conditions. To prevent trouble, I will be video recording the entire process from packing to shipping without any cuts.
- Returns and exchanges are not accepted.