Kwadron Tattoo Needle Cartridges 35/9RLLT — Box of 20 9 Round Liner Long Taper, Preassembled Sterile Cartridges for Crisp Lines

Kwadron 35/9RLLT tattoo needle cartridges are preassembled, medical‑grade round liner cartridges with long tapers, sold in a box of 20 for precise lining and smooth ink flow.

These Kwadron cartridges are engineered for tattoo artists who need consistent performance during lining work. Each cartridge pairs a razor‑sharp steel needle grouping with a plastic housing and a full membrane to minimize ink backflow. The long taper (RLLT) profile helps concentrate the pigment for cleaner, crisper lines and improved control on a range of skin types.

How do these cartridges improve line quality?

The 35/9RLLT configuration uses nine tightly grouped round needles with a long taper that focuses the ink to a narrower point. That results in crisper outlines and reduced feathering when compared to shorter taper or wider groupings.

• Long taper concentrates pigment for sharper lines
• Nine-needle round liner accommodates medium-to-bold strokes
• Precision machining ensures uniform needle alignment

What features reduce downtime and maintenance?

Kwadron cartridges come with a full membrane and plastic housing designed to keep ink and machine components separate, lowering the chance of contamination and simplifying cleanup. The durable plastic casing also minimizes friction for steadier needle movement.

• Full membrane prevents ink backflow into the grip
• Plastic housing reduces needle-to-tip friction
• Preassembled, disposable cartridges eliminate daily disassembly

Are these cartridges compatible with my rotary or coil machine?

Kwadron cartridges fit most common cartridge-ready rotary and coil tattoo machines; their standardized connection and compact housing make swapping quick and secure. Always verify your machine’s cartridge compatibility before purchasing if you use proprietary fittings.

• Standard cartridge connection suits most machines
• Quick-snap installation for fast cartridge changes
• Works with cartridge grips and clip-on systems

What safety and quality controls are built in?

Each Kwadron cartridge is manufactured under controlled conditions using high‑grade stainless steel needles and medical‑grade plastics. The sealed packaging and integrated membrane are intended to maintain hygiene until the cartridge is opened.

• Razor-sharp stainless steel needles for clean punctures
• Sealed, single-use packaging for infection control
• Manufactured with consistent quality standards for repeatable results

Who is this for: Tattoo artists who perform lining work and want dependable, ready‑to‑use cartridges that reduce setup time and help achieve precise, clean lines. This box of 20 35/9RLLT cartridges suits professionals and shops that prioritize hygiene, consistent needle geometry, and efficient workflow during sessions.