Jetstream Refill SXR-80-07K (0.7mm ball)
Size: Shaft Diameter φ0.1 inches (3.0 mm) x Total Length 3.4 inches (87.7 mm)
This is a paper pack version of the Jetstream SXR-80-07 ink refill. Refills are the same as SXR-80-07
No matter the weight or speed of writing you write smoothly with low writing resistance
Creates dark, clear drawings
Fast drying of drawing lines
Twin ball mechanism prevents ink backflow
Features a spring tip to prevent direct ink flow