Let’s see how the three types of pens—fountain, gel, and rollerball pen —perform in the smudge test! 🖊️🙌 #writechpen #gelpen #fountainpen #rollerballpen #smudgetest #stationery #writing #pentesting #pentest | Writech

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Have you ever wondered what makes a ballpoint pen different from a gel pen or rollerball pen? 🤔 Learn more in our YouTube video or guide on the subject! You can check them out through the link in our bio @jetpens the place for pen and stationery lovers 💖 #jetpens #stationery #stationerylove #stationeryaddict #gelpens #ballpointpens #rollerballpens | JetPens.com

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