Shake-and-Flote Renew revives drowned flies with just a simple shake of the bottle. No need to change flies and wait for the fly to dry on a patch. Drop the fly into the desiccant still tied to the leader, close the top, shake vigorously and the fly is instantly dry and you're back in business. 2-part powder contains 1) water-loving crystals that suck water and fish slime off the fly, drying it thoroughly and 2) water-hating powder that dusts fly fibers/hairs/hackles with a floatant that repels water so it stands up on its hackle points. Made in USA.