I'll let that sink in for a second.
The Amazon reviews for this product are the funniest thing I've read in a while. Really, check it out! HappyPlace has curated some of the best, and this may be my favorite:
"I bought this pen (in error evidently) to write my reports of each day's tree felling activities in my job as a lumberjack. It is no good. It slips from between my calloused, gnarly fingers like a gossamer thread gently descending to earth between two giant redwood trunks."