Mr Ink Jet Toner Refills - your best solution to expensive laser toner cartridge costs. Our toner refills are revolutionary and easy to use. Enjoy high quality toner refills with Coolink-Kit. Mr Ink Jet Toner Refill Kits (toner refills) are made in the USA and are quick and easy to use. With our toner kits, you can refill your existing toner cartridge in less than 5 minutes! What's more, you will enjoy at least 95% to 100% same quality and print longevity as your original cartridge - all the while saving as much as 90% over OEM cost with our toner refills!