We are the only company who honestly studies the anatomy of ink cartridges available in the market.
We dissect the Ink Cartridges and Study the Characteristics.
Not all HP Ink Cartridges are the same inside, the Tri Color Chamber have different depths and widths inside the chamber. We painstakingly use Vernier Caliper in measuring all the dimensions inside the cartridges 1 by 1 and use special syringes or refill tool
