- This is a three-color ballpoint pen that uses "friction ink" that can erase handwriting with frictional heat.
- The ultra-fine body has a maximum diameter of 12.8 mm, and the tip shape is smooth so that it can easily fit into a bag, suit, or notebook pen holder, improving portability.
- The clip uses a lift clip that will not break even if it is clamped 100,000 times.
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Handwriting can be erased smoothly by rubbing it with the erasing rubber at the back of the pen.
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This is a 0.5 mm ultra-fine type that is suitable for general writing.
