The pic comes from a site that sells'em pre-rigged.Gonna do a little searching and see if I can't find them un-rigged.The pre-rigged ones are kinda pricey.
They be big at 16.5" but $14-$15 bucks a whack for a rigged one.One blue and your out a chunk of dough.I've been told the unrigged go for $10 which still ain't to cheap.