Save with this starter set! You get on Clip Bolt Action Pen Kit in Aluminum 6061-T6, one Clip Bolt Action Pen Kit in Black Anodized Aluminum 6061-T6 and one Clip Bolt Action Pen Kit in Brass C3604. Plus, you get the bushings and the drill bit you need to make the pens. Here is a modern interpretation of our popular bolt action pen. Designed as an everyday carry pen to feel great in the hand; with a slim, lightweight and well-balanced body that you will not want to put it down. Features a Bolt Action pen clip that acts to advance and retract the refill and works just like our original bolt action mechanism. As you move the Bolt clip, the internal moving bolt travels with it and pops out the end of the pen when you retract it. You also have a second way to advance and retract the refill by easily pushing the end of the popped-out bolt in and out. Precision-cut knurl finish on the tip and end provides a comfortable feel and writing experience. Crafted with raw materials with a Stainless-Steel clip for tough durability that wonÕt break or show the wear and tear of daily use. The Aluminum styles are made from solidly crafted aircraft-grade Aluminum to last for years and years while super lightweight at only 1 oz. without the blank. Easy to make with a single 3/8in. tube. Includes a smooth writing Parker style refill.