Friction Erasable Pen Refills manufacturers 1.Production introduction This erasable refill is suitable for use with any version of erasable pen, so you can reuse it again and again. The refill contains the same erasable ink which can be erased using the rubber tip of your Friction pen and written over right away. 1.The refill has a 0.5/0.7 mm nib. 2. It is suitable for use in your Friction...