pilot frixion refill patron 1 0 mm 3 pack Colors:Blue 3 mm technical line and

3 mm technical line and a 1

preventing paper fiber pilling

Premium oil-based ink resists light and performs in extreme temperatures without skipping

Originally created to keep pens from disappearing from banks and post offices

pilot frixion refill patron 1 0 mm 3 pack Colors:Blue 3 mm technical line andThis Pilot FriXion Ball gel ink refill in 1. 0 mm fits the medium tip size used across the FriXion Ball, FriXion Clicker, and FriXion Pro pen range, with three gel ink cartridges of the same color in each pack. As with the rest of the FriXion line, the ink is thermo sensitive: the friction tip on the pen generates heat, around 60C, that turns the ink transparent on contact, letting you erase and rewrite over the same spot without damaging the paper