XACTneedle™ Cartridge - Xtreme Precision Tight Round Liner #4

XACTneedle™ Cartridge – Xtreme Precision Tight Round Liner #4

Ultra-fine lines. Surgical control. Built for micro-detail.

Designed for artists pushing precision to the limit, the #4 Xtreme Precision Round Liner delivers hairline-thin strokes with repeatable consistency. Leveraging 25+ years of medical-device manufacturing, each cartridge uses precision-ground Japanese stainless steel to keep ink flow smooth and controlled, pass after pass. Our custom-engineered mould increases tip stability to reduce vibration and needle wander—so your hand does less correction and your lines stay clean.

Why artists choose #4 RL

• #4 (≈0.18 mm) “Super-Bugpin” diameter for ultra-fine line weight and micro-detail.
• Stability-first tip geometry for crisp starts/stops and predictable line travel.
• Optimized ink channel for consistent saturation with fewer passes.
• Clear, low-profile tip improves view of the needle and the skin for precise placement.
• EO-gas sterilized; lot & expiry printed on every sterile blister pack.

Technical details

• Configuration: Round Liner (#4 / ≈0.18 mm)
• Steel: Precision-ground Japanese stainless
• Housing: Clear, medical-grade polymer; beveled visibility window
• Sterilization: EO gas · single-use · sterile blister
• Quality: Manufactured under rigorous medical-device standards with multi-point QC

Precision born from medical manufacturing. Built for tattooing.