Mi Roller Pen Refill
Mi Rollerball Pen Refill
Swiss refill | Smooth Writing
This refill is designed to be used only with Mi Rollerball Pen
0.5mm High-precision tungsten carbiderollerball
The smooth and fluid writing experience is made possible due to the 0.5 mm high-precision tungsten carbide rollerball.
Swiss-imported PREMEC refill
Get a smooth and consistent writing experience.
Japanese-Imported Mikuni ink
Fast-dry | No-smear | No-bleed
The Mi Rollerball Pen Refill uses Mikuni ink that provides solid color and is smear-proof.
