Direct liquid type with multi-layer fin structure for stable ink control; upper dense and lower sparse fins regulate internal pen pressure to ensure smooth and uniform ink flow, prevent ink leakage and skipping; air gap design eliminates vacuum inside the pen barrel for consistent ink output even after accidental drops
Ink Capacity
Long writing length up to 1100 meters
Drying Time
Quick drying, prevents smudging and keeps hands clean
Design
Classic and compact pen body with transparent window to monitor ink level