Ballpoint pen ink : black, red 0.5mm
Mechanical pencil 0.5mm
Smooth low-viscosity specifications that realize a writing taste that is not tiring.
A smooth oil-based ballpoint pen equipped with the ultra-low viscosity ink "Vicuna Ink".
Clips with a binder structure that uses coil springs have excellent durability and can be clipped even on thick documents with a light touch.