Emerald-Cut Precision
World-first emerald-cut tip ensures balanced air pressure and zero ink splattering.
Quad-Flow Ink Control
30% higher ink suction for smoother, longer strokes and faster saturation.
Medical-Grade Sterile
Japanese 304 steel & EO sterilized. Silicone membrane prevents ink
99.7% Consistency
Six-tier QC process ensures defect rates under 0.1% for reliable performance.