Simply an imitation or the real deal? You'd never know because RIO's Still Stone is downright tantalizing—and not just to trout. It's hard for us to take our eyes off this pattern. Realistic bodies with knotted legs, it's as if they could flutter away from us. RIO's Morrish Still Stone is ideal for when there's too many of the real thing, switch it up with a spent stonefly and get ready for the slurp.