Choosing the right needle cartridges for lining is essential for clean, precise outlines. Lining cartridges typically come as round liners (RL) in multiple sizes, enabling fine, controlled strokes or bolder outlines. When evaluating options, consider durability, sterility, anti-backflow design, and compatibility with your tattoo pen. The five selections below focus on RL configurations that are widely used for clean lines, with disposable, membrane-based designs to support safer, easier cleanup. Use the Buying Guide to compare features and select cartridges that fit your technique and workflow.
| Product | Brand | RL Range | Pack Size |
|---|---|---|---|
| Wormhole 50Pcs Round Liner Cartridges | Wormhole Tattoo | 3RL, 5RL, 7RL, 9RL, 11RL | 50 pcs |
| Dragonhawk 1201RL Round Liner | Dragonhawk | 1201RL | 20 pcs |
| Neebol 50Pcs Mixed RL Cartridges | Neebol | 1203RL, 1205RL, 1207RL, 1209RL, 1211RL | 50 pcs |
| Wormhole 50Pcs Mixed Sizes RL Cartridges | Wormhole Tattoo | 3RL, 5RL, 7RL, 9RL, 11RL | 50 pcs |
| Poseidon 50Pcs Mixed Round Liner | POSEIDON | 1203RL, 1205RL, 1207RL, 1209RL, 1205RS, 1207RS, 1209RS, 1207RM, 1209RM, 1209M1 | 50 pcs |
Wormhole 50Pcs Round Liner Cartridges

This mixed-size Wormhole pack targets common lining needs with 50 cartridges and five RL sizes. The set includes 10 pieces of each size: 1203RL, 1205RL, 1207RL, 1209RL, and 1211RL, offering versatile coverage for varying line weights.
- Anti-backflow: Rubber band loaded cartridges with a plastic membrane to prevent ink backflow into the tubes.
- Material: Cartridges crafted from PVC and stainless steel for durability and safety.
- Pack composition: 50 pieces, enabling a broad range of liner options in one purchase.
Dragonhawk 1201RL Round Liner

Dragonhawk’s 1201RL cartridges are designed for smooth lining with a focus on precision. They are processed with a cleanliness protocol and feature a polished taper to promote consistent ink flow during outlining work.
- One-piece design: Stable operation with reduced vibration.
- Diameter: #12 lead to steady, accurate lines.
- Ready for single-use; each needle is individually packaged after cleaning.
Neebol 50Pcs Mixed RL Cartridges

Neebol offers a broad RL-focused assortment with 50 cartridges in multiple RL sizes and RS/M1 variants, designed for both lining and shading. The transparent body helps monitor ink flow, while sterilized, medical-grade materials support safe usage.
- Includes 1203RL, 1205RL, 1207RL, 1209RL, plus RS and RM variants (five pieces each).
- Enhanced stability with embedded needle locators for precise depth.
- Made from 316L surgical stainless steel and medical-grade plastic; transparent body.
Wormhole 50Pcs Mixed Sizes Round Liner

This Wormhole set focuses on five RL sizes (3RL, 5RL, 7RL, 9RL, 11RL) with ten of each size for reliable line work across different skin types and styles.
- Anti-backflow design: Moisture control helps keep pigment from seeping back toward the motor.
- Materials: PVC and stainless steel; individually packed in sealed bags for hygiene.
- Durable, ready-for-use construction suitable for professional lining workflows.
Poseidon 50Pcs Mixed Round Liner

Poseidon’s 50-piece pack provides a broad mix of RL and related liner variants in sterile packaging, with a focus on stable ink flow and safe, single-use disposal.
- 50 sterile needles across 10 sizes (each size appears five times).
- EO gas sterilized and independently blister-packed for hygiene.
- Stainless steel construction supports consistent performance and ink delivery.
Buying Guide
Key purchase considerations help balance cost, safety, and performance for lining work:
