Feature

●Series: Signo RT1
●Ball Diameter: 0.01 inch (0.38 mm); Ink Color: Red, Quantity: 1 piece; Refill: UMR-83.15
●Feature 1: Smooth and does not bleed
●Feature 2: Pigment ink has excellent water and light resistance, so it wont bleed through water, and the drawing line will not fade, leaving vivid lines for a long time
●Size: Shaft Diameter 0.4 inches (11 mm) x Thickness 0.6 inches (15.4 mm) x Total Length 5.6 inches (141.2 mm); Weight: 0.4 oz (11.1 g)


Description

Extra fine and smooth
By eliminating the corners of the newly formulated signo ink tip, the tip reduces the friction resistance of the tip and paper for a smooth writing experience.
The one-motion design is also attractive with a discreet grip and shaft seams.