Handwriting disappear with temperature change! Ballpoint pen new!
(Pilot) PILOT FRIXION BALL KNOCK (knock on friction ball 05) fine 0.5 mm
Friction ball knock
-B (black) R (red) and L (blue) and BB (blue black), G (green), LG (light green) and O (orange)-P (Pink) and LB (light blue) and V (violet)
Fine 0.5 mm ball
B (black), R (red) and L (blue) for replacement Wick LFBKRF-30EF
G (green), O (orange)-P (Pink) and LB (light blue) and V (violet) for replacement Wick LFBKRF-12EF
Cannot use certificates and mailing. Please do not leave 60 ° c or more. The ink becomes colorless. -May handwriting was cleared around 10 ° c and back. Depending on the type of paper, thermal paper, suitable for deletion. Please do not leave in direct sunlight.