Pro Cure Bad Azz Pure Bait Dye - You'll Never Fish Bait the Same Way Again... The most incredibly vibrant colors ever offered. Super Powerful - super concentrated. Works great on herrings, anchovies, sardines, alewives, minnows, salmon eggs, prawns, shrimp, sand shrimp, squid, white shoepeg corn. Six great colors in resealable plastic jars. Dyes can be blended for custom colors too. Vibrant ColorsSuper ConcentratedGreat For A Wide Variety Of Baits