fireguy
Sr. Member
Really I wouldn't think these really do much at all but for $4 if they did anything more then nothing I would grab a couple just for the heck of it. I've heard a lot of people say they don't do anything at all and some people say when they tested it out it didn't help much but did do a little. Anyone have hands on experience if so what did they do. Like I said not looking for a big change just curious if they do absolutely nothing or negative effect.
Upvote
0