*We can engrave all metal/plastic products by request. The Caliber Bottle Opener 50 Cal Bullet Pen is more than just a writing instrument; it's a tactical tool for both mind and body. This unique combination of pen and bottle opener is crafted to resemble a powerful .50 caliber bullet, delivering a bold statement with every use. • The ultimate companion for camping, hiking, or tailgating. • A must-have for any collection. • Comes in a display box of 24.