bLen 3C 0.5

Direct Touch

Gripping the inner core stabilizes the pen tip.

Low Center of Gravity

Lowering the center of gravity stabilizes writing.

Noise-Free Design

Eliminating the space between each part stabilizes the pen interior.

Emulsion ink

Ink in which combine oil-based ink and water-based gel ink to create a stable emulsion state.

Slim Body

Same body size as bLen 1 color type.


Ball dimater 0.5mm
Ink Emulsion Ink
Size 143.6mm X 11.8mmØ
Weight 12.1g


Barrel Color Number EAN Code 4901681
Black B3AS88-BK 531219
Gray B3AS88-GR 531233
White B3AS88-W 531240
Blue Green B3AS88-BG 531257
Pink B3AS88-P 531226

Additional information