This is a perfect writing pen with no ink leakage and a cover. Multi-purpose pen - each is compatible with standard ink cartridge and bottled ink, making it a multi-functional pen. For your convenience, each order includes a piston converter. This pump allows you to refill the pen with a separately purchased ink bottle.

With this flexible pen tip, you can sign your signature as smoothly as possible online, thus creating to-do lists, recording logs, and making administrative decisions.

Daily use - This will be the best writing tool you can carry with you. With smooth lines and continuous flow, your lines will slide on the page, no matter the notes on the agenda or the graffiti on the edge of the page.