The UZI tactical defense pen has a black finished aluminum body with a spike top. The retractable pen tip simply twists to open and close. The pen writes well and has a replacement pen ink cartridge. Pocket clip for easy carry. This is a great self-defense tool in a package that makes it easy for everyday carry.
A bit bulky but I guess that's the tradeoff.
Have had 2 of them they fall apart after a couple months of use screw falls out then pen falls apart