This is the most popular size of round liner needles in our range, a timeless bestseller that has become an essential tool for the world's greatest artists. Every cartridge from Kwadron is a true synonym for precision, sharpness, which allows you to create detail and detail unattainable by other cartridge manufacturers. Cartridges in size 0.30 (#10) are sometimes referred to as Double Zeros because of the notation e.g. 1003, where 10 is the needle size and 03 is the number of needles in the cartridge. A size popular in all tattoo styles and techniques due to its versatility. The flow of ink with 0.30 mm (#10) needles is still even and controlled, allowing the creation of great detail, but not as restricted and slow as with 0.25 (#08) size needles which are more tightly soldered.

Kwadron cartridges in size 0.30 (#10) are available in 12 versions, depending on the number of needles you find in the cartridge. The less the number of needles, the thinner the line will be, while higher needle counts will result in thicker, more old-school lines. Kwadron Round Liner 0.30 mm (#10) comes in variations from 3 up to 18 needles per cartridge, so that you can match the right cartridge to the tattoo you are doing and the desired effect. Discover the advantages of the Kwadron Cartridge System. 

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.