Originally Posted by Disc Golf Live
Sometimes freshness is a factor. These puppies don't have an indefinite shelf life. Perhaps they were last year's batch or something along those lines.
my sis got me a case for discmas of the newly designed lil' hotties... so far so good... put some in my socks the other night when i was going to bed that i'd used on the golf course all day... they didn't stop working until about 2am...