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.
Writing Point : 0.7mm Use : Office & School Pen Type : Gel Pen Pen Tip : 0.7mm Bullet Pen Point Tip Material : Plastic Gel Pen's Ink Type : Gel-Ink Gel Pen's Ink Feature : Normal Erasable Or Not : Yes Color : 8 Color Ink 8 Ink Color : Red/ Blue/ Black/ Green / Purple/Rose/Orange/Sky blue Ink Pen body Size : About 14.5cm Refill Size : About 11.2cm