Turbo Refill Kit is a cost effective product for refilling your used inkjet printer cartridges. It is very simple and easy to refill your cartridge using Turbo refill Kit.Refill Kit Contents: Fade resistant, dye based color ink. Cyan color ink - 30ml, Yellow color ink – 30ml, Magenta color ink -30 ml. Syringe & needle – 3 sets.TURBO Refill Kit was introduced in the year 2000 and is having thousands of satisfied regular customers across India. The trade mark registration no. is 1316796 dated 21-10-2004.Specialities:•Easy to refill•90% cost savings•Trusted & Proven product since 2000•Fade resistant, dye based ink. •Special grade ink for each model. Refilling procedure :.A color HP ink cartridge is a plastic shell with 3 cells having a piece of sponge in each cell. Three pieces of sponge is used to store different color (Cyan, Yellow, Magenta) ink in it. Turbo Refill Kit is a product for refilling your used ink cartridge. Refilling means filling sufficient ink into the sponge so as to reuse the cartridge.There is a sticker on top of the cartridge. When you remove that sticker, you can see small holes and through those holes you can see three differently colored pieces of sponge. Note the color of the ink on the sponge in each cell. Refill the cartridge with the respective color of each cell. Take few ml Yellow ink in a syringe, insert the needle through the hole so as to just touch the sponge for yellow ink and inject as much ink as the sponge can absorb. Repeat the same procedure for Magenta and Cyan colors also. Use separate syringe for each color. To avoid leakage, fill only 90% of the maximum capacity of the cartridge, as per the company specifications. After refilling, fix the sticker back. Now your cartridge is ready to use. Do not touch the copper PCB & head/nozzle of the cartridge while refilling. Take special care for not to mix ink in one cell into another cell.After refilling, If ink leaks through the nozzle, keep the cartridge on a tissue paper/news paper, so that the nozzle of the cartridge touches the paper. The excess ink in the cartridge will be absorbed by the paper. Keep the cartridge in the same position till there is no more leakage. If there is no leakage, then you can put the cartridge in the printer, run the head cleaning utility and then start printing.Refilling a dried cartridge will not produce good results. It is better to refill a cartridge while some ink remains in it. Turbo ink is unique and specially formulated dye based easy flow ink, which will give clear and long lasting prints in vibrant colors.