Flat needles allow precise shading because they are easy to position at the right angle. Flats can also be used for contouring, as their shape allows more ink to be delivered to the skin with each stroke. This means clearer, darker lines with a single stroke. Larger configurations of flats can be used for color filling and shading, as they dab a lot more ink in just one pass. Flat needles, or flats, are good for intricate shading, such as in geometric patterns and works such as mandalas.  

One of the fundamental factors that led to the creation of KWADRON cartridges was the desire to provide a product with the highest utility and, above all, the highest quality unattainable by other brands. Using professional knowledge and experience, following trends and listening to tattooists, we created cartridges perfectly tailored to the needs of our customers. Cartridge Kwadron is the undisputed leader in the world.   

The highly advanced and automated technological process used in the production of KWADRON cartridges ensures that each cartridge is equally perfect. Our cartridges have a unique needle stabilization system that ensures their durability and optimal performance. The cartridges' housing is made of medical-grade plastic, which has reduced friction between the needle and the housing to a minimum, while the needles themselves retain their sharpness. Thanks to all these features, Kwadron cartridges are extremely precise, with stiff and focused blades. Ideal for any technique, style. Achieve more with Kwadron cartridges!