The package that Crucial sent to me showed up without much fanfare, and looked a bit odd. I could see the sticks themselves right away, but the rear of the package had what seemed to be an older insert for other Ballistix series modules.
Flipping open the lid revealed no more than what I saw without the package open, but I noticed a logo underneath once I had the sticks out.
That insert carried very basic "visual" instructions on how to install the modules. I got nothing else with these. Retail packaging might be a little more fancy. I am sure most will not mind one bit if it keeps costs down, which would allow you to pick this kit up for a little less.