You can fill your cartridge with a bottle of our refill toner and save up to 87% of the cost of a replacement cartridge. Laser cartridges can be reused many times, but the manufacturers don't want you to. That’s how they make their huge profits! How much will toner refills save you? Well that depends on what printer you have and how you are currently buying. We can normally save new clients around 50% on the cost of their printer cartridges.