Refill PILOT FRIXION 0.7 mm blue, 3pcs/pack

•refill for roller pen FRIXION • revolution thermo sensitive ink: write, delete, repeat as many times as you wish • ball diameter – 0.7mm

•refill for roller pen FRIXION • revolution thermo sensitive ink: write, delete, repeat as many times as you wish • ball diameter – 0.7mm