3 Round Liner Tattoo Cartridges

Specifications:

• Needle Configuration: Regular 3RL Round Liner (3-Needle Grouping)
• Needle Gauge: #08 (0.25 mm), #10 (0.30 mm), and #12 (0.35 mm)
• Needle Taper: 3.5 mm and 5.0 mm
• Membrane Tension: Medium Tension
• Safety Membrane: Helps prevent ink backflow into the tattoo machine.
• Materials: Medical-grade plastic and 304 stainless steel are used for reliable cartridge construction.
• Sterilization: Each cartridge needle is individually sealed and sterilized using EO (ethylene oxide) gas.
• Packaging Options: Available in 1, 10, or 20 cartridge needles per box.
  
• Compatibility: Compatible with all twist-in style tattoo pen machines and cartridge grips

Three Needles. Defined Lines. Everyday Versatility.

Inkclaw 3RL Round Liner Tattoo Cartridges are designed for professional artists seeking a balance of precision, line definition, and versatility in everyday tattooing.

Featuring three needles arranged in a regular round liner grouping, the 3RL provides a wider contact pattern than a single 1RL needle while maintaining the control needed for detailed linework.

Available in three needle gauges and two taper lengths, Inkclaw Regular 3RL cartridges offer flexible options for traditional lining, fine details, lettering, and intricate tattoo designs.

Designed for Versatile Linework

Defined lines. Precise details. Reliable control.

• Fine & Medium Linework: Create defined outlines, smooth contours, and detailed tattoo lines.

• Lettering & Script Tattoos: Build clear lettering, decorative scripts, and carefully structured typography.

• Traditional & Neo-Traditional Tattoos: Develop outlines and smaller decorative elements with controlled line definition.

• Realism & Illustrative Tattoos: Add refined contours, structural details, and precise line accents.

• Ornamental & Geometric Tattoos: Create detailed patterns, symmetrical elements, and decorative linework.

Needle Gauge & Taper Options

The right needle geometry for your linework.

Inkclaw Regular 3RL cartridges are available in three needle gauges:

• #08 (0.25 mm): Fine needle diameter for delicate outlines and detailed linework.

• #10 (0.30 mm): A versatile diameter balancing line definition and working coverage.

• #12 (0.35 mm): A larger diameter for more pronounced outlines and stronger line presence.

Two taper lengths—3.5 mm and 5.0 mm—provide additional flexibility in needle-point geometry and pigment delivery characteristics.

The ideal gauge and taper combination depends on the artist's technique, equipment, and desired line characteristics.

Inkclaw Quality Process

Precision is not a feature. It is the foundation.

At Inkclaw, every cartridge is developed with attention to needle geometry, tip polishing, grouping accuracy, and consistent membrane performance.

Manufactured using 304 stainless steel needles and medical-grade plastic components, our cartridges feature a safety membrane designed to help prevent ink backflow.

Each cartridge is individually sealed and EO gas sterilized, reflecting our commitment to reliable tools for professional tattoo artists.

Built Around Real Artists

Designed with artists. Refined through experience.

At Inkclaw, innovation starts with listening to the artists who use our products every day.

From precision-focused single needles to specialized large-format configurations, we continuously refine our designs through professional feedback and real-world experience.

Our goal is simple: to give artists the tools, confidence, and freedom to create without compromise.