These are great to use in place of a rear hook on your lures. Especially good for SP minnows and other minnow plugs. They increase the action and draw more strikes, as well as making fish easier to unhook as you only have to deal with the belly hook (which most fish get caught on anyway as they eat head first). Sold in packs of 3; 1 Black, 1 White, and 1 Yellow.?