8PCS GENKKY Erasable Pen 8 Colors Ink Gel Pen of Styles Rainbow New Best-selling Creative Drawing Stationery Pens For School
Because erasable nature, can not be used in the securities and important documents signed work
Erasable Pen is a special refill, which is different from the ordinary refill.
If the refills of Erasable Pen experiences high temperatures (this may be during transport).
the color of pen refills will change (will become milky white), and even lead to refills can not be written.
If you encounter such a situation, you can freeze the pen refills in the freezer compartment.
After 12 hours, the color of pen refills will return to normal.Remove the refills from the refrigerator;
you need to wait 1-2 hours, the refills can be used normally.