Write better than ever with Zebra - F-301 Ballpoint Retractable Pen, Black Ink, Fine - 9 Pens. Whatever you’re writing, it is essential that you be able to rely on your writing utensils. These are the best pens for writing because they write smoothly and won’t go out if there is still ink in the tube. A smooth glide, clean lines and 9 Zebra ink pens on deck mean your desk or home will be all stocked up. Why Does Zebra F-301 Ballpoint Retractable Pen Retract? The retractable pen was a revolutionary design when it happened, but what is the advantage? Zebra ink pens retract because that keeps the ink on the end of the ballpoint pen from drying out as it is exposed to air. When the ink dries on the end of the pen it then makes it difficult to write as you have to knock off the dried ink and then get the ink flowing again. Zebra ink pens avoid this with a simple design decision. Are Zebra F-301 Ballpoint Retractable Pens Comfortable? Zebra Ink Pens are made for your comfort while you’re writing, whether it is just a quick note or a full multi-page report. Avoid cramping with Zebra Ink Pen’s no-slip, checkered grip. This keeps the pen firmly in your fingers and keeps you from making errors by having your pen slip or slide when you aren’t expecting it. Are Zebra Ink Pens Durable? Ever had an ink pen break in your hand? It is no fun whatsoever. You get ink all over your hand and completely ruin whatever it is you are writing on. Zebra Ink Pens are made from durable stainless steel so they hold up against repeated use and occasional abuse. If you accidentally drop your pen or step on it, it’s going to still be ready to go write, draw or whatever you need.