Refill color: blue/black/blue black mix
Sales volume: 144 pcs
Category: Gel Pen
Function: erasable pen
Tip size: 0.5mm
Application: Student School Office
Erasable pen expertise
Suitable for temperatures of 25 degrees Celsius:
Since the erasable pen uses a special potion,
It is recommended to keep the ambient temperature at 10-40 degrees Celsius.
The normal temperature of 25 degrees Celsius is most suitable.
60 degrees Celsius will disappear:
When the temperature rises to 50 degrees Celsius,
The ink will slowly hide itself,
It will disappear by 60 degrees Celsius.
-15 degrees Celsius appears again:
If you can’t write when heated,
Please put the pen in an environment of minus 15 degrees Celsius.
It will recover after two days.
1: To protect the special ink, keep away from the sun and heating equipment
2: Please put the pen flat or the pen tip down