Schrade Survival Tactical Pen Schrade Survival Tactical fine point Pen. CNC Machined 6061 T6 Black Aluminum body. Removable Ferro Rod and Storable Striking Plate. Survival Whistle Cap with Pocket Clip. 1 Black Starminen Fine Point D1 Pen Cartridge. Dimensions: 5.90 x 0.50 x 0.40 Inches. Made in Taiwan. Model Number: SCPEN4BK.