XACTneedleâ„¢ Cartridge â€“ Xtreme Precision Tight Round Liners

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 wanderâ€”so your hand does less correction and your lines stay clean.

Why artists choose #4 RL

#4 (â‰ˆ0.18 mm) â€œSuper-Bugpinâ€ diameterÂ for ultra-fine line weight and micro-detail.
Stability-first tip geometryÂ for crisp starts/stops and predictable line travel.
Optimized ink channelÂ for consistent saturation with fewer passes.
Clear, low-profile tipÂ improves view of the needle and the skin for precise placement.
EO-gas sterilized; lot & expiry printed on every sterile blister pack.

Why artists choose #6 RL

#6 (â‰ˆ0.20 mm) â€œSuper-Bugpinâ€ diameterÂ for ultra-fine line weight and micro-detail.

Why artists choose #8 RL

#8 (â‰ˆ0.25 mm) â€œSuper-Bugpinâ€ diameterÂ for ultra-fine line weight and micro-detail.

The #10 liner configuration is prized for itsÂ tighter grouping, delivering precise lines, microâ€‘script, hairlines, and delicate detailâ€”perfect when you need more control than a #12 liner can offer.

Technical details

Configuration:Â Round Liner (#4 / â‰ˆ0.18 mm), #6 / â‰ˆ0.20 mm, #8 (â‰ˆ0.25 mm),Â
#10 (â‰ˆ0.30 mm) "Bugpin" diameterÂ
Steel:Â Precision-ground Japanese stainless
Housing:Â Clear, medical-grade polymer; beveled visibility window
Sterilization:Â EO gas Â· single-use Â· sterile blister
Quality:Â Manufactured under rigorous medical-device standards with multi-point QC

XACTneedle Precision Tight Round Liners

XACTneedle Precision Tight Round Liners