Nice balance, writes well - Schrade Aluminum Tactical Pen w/Fire Steel

Useful blunt tip when closed and sharp heavy penetrator when open in the writing position. There are six (6) pieces to the pen, NOT counting the writing pieces. Whistle is pretty weak unless whistle/pen cap is removed. Striker plate end piece is reverse thread for no reason. Overall, it's a hefty one handed close in weapon. BUT- you must master the overall assembly, it's fairly complex. Practice blind once a day should get you ready for tactical use.