Earlier quoted context omitted.
Weird. I bought a torx screwdriver to open my new XPS 13, and the screwdriver stripped. I bought a better screwdriver, and didn't have any problems with the screws or screwdriver after that. (Stripped screwdriver was Husky brand from Home Depot, better screwdriver was a less-expensive, higher-quality one from Harbor Freight.)
Can confirm Home Depot/Husky did not have a happy ending on one screw. Which Harbor Freight set you pick up? (was getting ready to mix the epoxy for the one screw/bit)
The label is on the back. The front is a clear lid which shows the flexible extension, a straight extension, the screwdriver (black and green), then four rows of bits.
It's a pretty decent set. It's kind of funny though, the warning label on the back says to wear "heavy duty work gloves during use."