Barely used, less than a year old, and very disappearing
I've never put much force on the screwdriver, or used it all that much, but apparently the light amount I have used it was enough to cause it to slip.
Also, I do realize that it says "disappearing" instead of "disappointing." I can't remember if I dictated the title or typed something wrong, but either way, I don't think I can edit it at this point.