Super bright and yellow, these ultra-visible baits are infused with two of carp angling's most proven additives. The esters from the Pineapple flavour work synergistically with Butyric Acid. Butyric Acid is a carboxolic acid with a short carbon chain, in simple terms this means it is incredibly soluble in all water temperatures and carp can detect it at even the lowest of levels. Available in 12mm and 16mm pop-ups