1. No Weak Grip → Patented thread design at the handle and thumb head allow a thumb grip: the optimal way to fully transfer your power to the target.
2. No Weak Tip → Made of extremely hard super alloy called tungsten carbide, it can break metal, ceramic and glass.
3. No Weak Flashlight → Bright enough to light up a room. High beam & strobe modes.
4. No Ink Leak → Smear-proof ink, writes smoothly even when wet, ink quickly dries with a consistent ink flow.
When it works as a ballpoint only, the cap is not attached to the ballpoint, which makes the ballpoint weighs only half of a traditional emergency pen. This design solves a weakness of other emergency pens which are too heavy to be practical for writing.This solves the balance issue too. And it is ready for self defense even when you are writing.