Art supplies for special - needs children's art classes​ Pilot Frixion Ball Knock 0.5mm Gel Pen

Color Black Red Blue Blue Black Green Light Green Orange Pink Light Blue
Qty:
  • The long-awaited knock-type friction ball is finally here.
  • It can be used quickly for writing notebooks and materials.
  • Knock is done with a clip (clip slide knock type).
  • The "ON" state is indicated by the appearance of color from a small window (knock indicator).
  • Knock type friction ball has appeared.
  • We use original "friction ink" that color disappears when it becomes temperature more than a certain level
  •  Ink becomes transparent when rubbed.
  • Eraser residue does not appear to make ink colorless using temperature change.
  • You can write and erase any number of times.
  • The main body is matte and has a simple and stylish design.