Tombow Air Press Full Black Ballpoint Pen Pressurized be used on damp paper or lying Uses Air to Push Ink 0.7 (BC-AP12) - Oil-Based (Can down) -

[Pressurized oil-based ballpoint pen] A tough pressurized pen that eliminates the worry of smearing or breakage [Features] Fast writing, overwriting, and effective on wet paper [Specifications] Compact size for easy portability / Wide-opening wire clip / Rubber body that is easy to hold even when wearing gloves [Total length] 122mm [Weight] 15g