1. Made out of 303 stainless steel. Original Creative Cannon Imitation Design. Military Grade High Precision Processing Craft.
2. Glass breaker added on top crown of the pen for back up. Adding the tip glass breaker actually makes pen even more as old age cannon.
3. A poket clip! People love clips, it makes things neat and tidy, even make this pen so cool carring anywhere. The clip shape was designed from a genuine designer who got the idea of tie.
4. Notches at sharp end of pen function as DNA catcher at extreme cases and a self defence tool.