Legendary angler Tom Buttons says it best, "Let a fish do your fishin™"! Simply strap the FishEye® on any mid-large size fish, log in the Welter Fish Eye app and you'll see everything below the surface! Works great for other "dry land" activities as well. All puns aside, this is a prank. It is an empty box only. If you still have a Kmart in your neck of the woods, they carry these wonderful angler gifts.