Titanium Tactical Pen Great Professional Defender and Window Breaker for Self Defense Tools

This is a nice pen and I am pleased with it, however I have two gripes. One is that it does NOT take Fisher refills, only Parker. The pen cap/tip hole is not wide enough for the Fishers and I am sure it would be a hassle to drill it out with a dremmel, but I am likely to give it a shot Second is that the pen tip/cap and clip are steel and not titanium. I guess for the price it makes sense and I couldn't complaint too much about that.UPDATE: Parker refill also did not fit out of the pen tip. I went to home depot and got a 7/64 titanium drill bit for 4$, used a regular handheld drill, and just drilled through the tip (from the inside out), holding the tip in my hands. Worked like a charm, and now fisher refills and parker refills fit. For the price, I would do it again.