The magnetic coaster. In the clear part of the top section where I put the coffee mug. Its still pretty good after 15+ years, got it with my first paycheck when I started out as an apprentice, followed me here to Oz, sat stuck on the window sill in the design office where I worked, and now its back in the toolbox. NO-ONE TOUCHES WHERE I PUT MY COFFEE, ON PAIN OF DEATH BY TCHI TCHI WITH TABLE LEG.

 

 

Either the ratcheting box wrenches or the 45* big needle nose.

 

A set of wrenches for removing stripped bolts.

 

10mm craftsmen socket....takes most of a Hyundai apart, lol.

 

^ this.

and ratcheting screwdriver.