Big Idea Design Slim Click Pen

Features
Internally Adjustable to Accept 100+ Refills w/o any hacks or modifications
Fixed Length Slim Profile
Machined from solid titanium alloy (Grade 5)
Well balanced design
Brass alloy / titanium mechanism (100% metal)
Minimized "tip-wiggle"
Titanium pocket clip (Grade 4 titanium for proper tension)
Titanium Damascus pocket clips available as add-ons
Lifetime Warranty