Description
With the 0.7 rollerball refill, the FriXion Ball and the FriXion Clicker are refillable in the line width 0.7. The ink of the replacement cartridge is equipped with the thermosensitive FriXion ink and can therefore be erased. Simply insert into the rollerball pen and rub over the writing with the plastic tip at the end of the barrel. This creates friction heat and the ink fades (from approx. 60 °C). Small errors are corrected so quickly. Cold causes the reversing effect and after a short stay in the freezer (from approx. -10 °C) the font will appear again. The FriXion rollerball refills have a stainless steel tip with a tungsten carbide ball and are therefore very pressure-resistant and durable. Ink colour: blue. Ball diameter: 0.7mm Line width: approx. 0.4mm Note: The FriXion ink is not indelible.