기능

• It has a grip shape that allows you to easily see the orientation of the pen tip and a fit curve shape that is easy to hold.
• Uses non-dry ink that prevents the tip of the pen from drying even if you forget to close the cap. *Non-dry performance is our company data under 23°C temperature and 50% humidity. Performance varies depending on the operating environment.
• This is an environmentally friendly product that can be used repeatedly if refilled with refill ink.