Even in the digital world, writing with a pen and paper is awfully refreshing. TEC Accessories thinks so, too, which is why the company created the Ko-Axis Rail Pen: a low-profile, super-comfortable pen that’s as enjoyable to write with as it is easy to refill and deploy. Designed with a wide body, the pen helps relieve tension and reduce stress on the fingers, creating a more natural writing experience. To deploy the tip, just slide it along the rails. It’s held in place by neodymium magnets, so there's no possibility that the refill accidentally retracts. Replacing the ink requires no tools: Just grab the tip and pull it out, then pop in a standard D1 ink refill. Made from aircraft-grade aluminum, the pen is lightweight and strong—not to mention it comes in five colors to match your style. There’s also a pocket clip for convenient carry. See the video for more information.