Pilot FriXion Ball 0.5mm Erasable Gel Rollerball Pen (Blue):
- Powered by proprietary thermo-sensitive gel ink that becomes transparent via friction heat generated by the rubber tail plug without eraser dust or paper tearing.
- Precision 0.5mm tungsten carbide ball tip for smooth fine writing.
- Erasable and rewriteable repeatedly over the same spot, ideal for daily office planners and meeting notes.