Sonic Screw Driver Ver2

Tried printing the pen laying down. Print didn't turn out very clean. It also needed supports. My printer isn't as great as Jeremy's so tried printing vertically with a sturdy raft and some brims to make the base wider so that the pen would stick to the surface of the print base.Added a cone inside for support.

Update: Previous version needed significant scaling. This version I've scaled it up already. Also cut it in half because of two things...
1) easier to print - no risky tower that coul