Saw my first one the other day. I believe the directions say "Rub crystal sinker three times, and fish catches will increase ten fold. When sinker is combined with fluorocarbon leader, our new invisible hooks, and swivels, and also used with a good Lowrance fish finder...the sky is the limit...try it today!"
I wonder what our forefathers would think of us?

Probably beat us over the head with cane poles!
By the way, that was all in fun (incase some of you don't know me yet).
They will look good hanging from my rear view mirror...give off a little sparkly action. Think I will buy a 3 ounce and make a plumb-bob...been needing a new plumb-bob.