Pilot FriXion Ball Slim 3 Color Multi Pen - 0.5mm - Grey Silver
$ 7.40 USD
The FriXion Ball 3 multifunctional pen combines three useful FriXion gel inks, black, blue, and red in one pen! Using special ink, the writing can be erased with an ordinary eraser or a special pen within a certain period of time and can be modified repeatedly. The friction of the FRIXION rubber brush generates heat to a temperature of 60°C, making the ink transparent. So we advise against using these pens to high temperature or examination, signing any documents. Interestingly though, The ink will reappear at a temperature of minus 10°C or below. You can put it in the refrigerator to make the words reappear. How magical! This Frixion Ball is made of special ink through a special process. The ink is not harmful to the body. On the contrary, the correction tape and the correction fluid have a strong smell, and long-term use will cause some harm to our body. It is an innovative black technology design.