Here’s a pen that you’ll find useful for work (or play) for years to come. The Monteverde Stylus Ballpoint Pen is not only refillable, it also has a conductive rubber tip mounted on its click-top, so you can use it on any device with a capacitive touchscreen.
You can order the Monteverde Stylus Ballpoint Pen from Colorado Pen Direct for $30 (USD). Unfortunately I wasn’t able to find a demo video showing how effective it is on a touchscreen. I do have a cheaper alternative though: stick a sausage on top of your pen. You’re welcome.