When you clip it on your pocket, it looks just like a regular pen, but inside it has 4 different screwdriver tips for you to use. The slotted tips are in sizes 3mm and 4mm, and the phillips tips are in sizes #0, and #1. The tips store away inside the unit, and you can remove either end to gain access to them.

* 4 Screwdriver Heads In All

* 2 Phillips, Sizes #0, & #1

* 2 Slotted, Sizes 3 & 4mm

* Plastic Caps On Both Ends

* Built-in Pocket Clip