These picks will really make u look cool as long as they are exposed to some decent amount of light before the darkness falls. Had a great moment onstage when during a set, I had a few of these stuck in different parts of my rig (headstock, pickguard, belt slit, Mic stand). As soon as the lights went off after the first song, there were 'oohs' and 'wows' for these picks. Just make sure that u don't overdo the effect. ;)