Review on Bondhus 10687 7-Piece Balldriver Screwdriver Set with ProGuard Finish, 1.27mm-5mm Sizes by Ronald Orear

Bought these about 6 months ago and love them (I build and work with 3D printers so hex bolts get tightened daily). You were great! I can't believe I used to use an Allen key for everything before! About a week ago I noticed that the 3mm screwdriver was rounded - it slipped into the hex heads of my screws. I remembered that Bondhus had a lifetime guarantee so I emailed them (doesn't seem to need an RMA or anything) asking for a replacement and today, after about a week, the replacement arrived. Terrific! Strange that the driver failed after only 6 months. However, I think it was a coincidence since I use the 2.5mm driver about 100 times more than the 3mm driver (in fact, I use it so much that most fonts on the 2.5 -mm drivers are worn out). still works fine. I love this set so much I made a special pegboard holder for it. I don't think Revain allows links in reviews, but if you go to Thingiverse it's thing #2431631. If you or a friend have a 3D printer, the mount is practically free.