Description

The Kwadron Cartridge line is trusted by professional tattoo artists worldwide for precision, consistency, and safety. Designed and manufactured in Poland, each cartridge features a needle stabilization system for unmatched control, a fully enclosed membrane to prevent ink backflow, and a housing made from medical-grade plastic to reduce friction—keeping your needles sharper for longer.

Tattoo artists love this brand because of the wide range of configurations from round liners, turbo/empty liners, textured liners, round shaders, standard magnums, soft edge magnums and the amazing new whip shading liners!  Each of these configurations are available in gauge sizes of #5=0.18mm, #6=0.20mm, #8=o.25mm, #10=0.30mm and #12=0.35mm.   All of these variations are further available in short, medium and long taper needle lengths.

Every cartridge is built with surgical stainless steel needles, crafted to deliver smooth ink flow and minimal skin trauma. Available in multiple configurations, gauge sizes, and taper lengths, they give artists the flexibility to handle any tattoo style or technique.

Kwadron Round Liner Cartridges

Are the go-to choice for clean lines, fine detail, lettering, and intricate designs like mandalas. The needle grouping and tip design ensure smooth ink flow, precise outlines, and consistent results across every pass.

With their stabilized needle system and advanced membrane protection, they offer exceptional control and hygiene, making them ideal for realism and technical line work.

Kwadron Round Shader Cartridges

Are built for smooth shading, filling smaller areas, and creating soft, blurred edges. Their carefully soldered surgical steel needles ensure excellent ink saturation, natural tonal transitions, and minimal trauma to the skin.

The medical-grade housing provides durability and reliable ink flow, while the membrane seal protects your tattoo machine from ink contamination. Perfect for gradients, blending, and subtle shading effects.

Kwadron Whip Shading Cartridges

Make shading large areas faster, easier, and more consistent. Their tip design delivers clean tonal gradients and soft fades without over-irritating the skin, while the high-quality steel needles maintain sharpness during long sessions.

Ideal for whip shading, dotwork, and texture work, these cartridges give artists full control and a smooth, healed result. The enclosed membrane ensures maximum safety and machine protection.

Kwadron Magnum Cartridge

Perfect for packing solid color and shading larger surfaces. With multiple needle arrangements available, they allow for quick coverage, smooth color transitions, and efficient ink saturation.

These needles maintain their sharpness even during extended tattoo sessions, ensuring consistent results and faster healing. The membrane system keeps your machine clean while you focus on your art.

Kwadron Soft Edge Magnum Cartridge

Also known as Curved Magnums, the Soft Edge Magnum is designed with a rounded needle layout for softer blends, smoother gradients, and natural shading transitions. This makes them ideal for realism, portraits, and background fades.

Their unique curve reduces harsh edges, allowing artists to blend colors seamlessly while remaining gentle on the skin. Built with the same medical-grade housings, surgical steel needles, and membrane protection as the rest of the range.

Key Features:

  • Precision needle stabilization system

  • Full membrane to prevent ink backflow

  • Medical-grade plastic housing

  • Smooth and consistent ink flow

  • Surgical stainless steel construction

  • E.O. gas sterilized for safety

  • 20 cartridges per box