Signal is another completely natural bait in the Performance Concept Range. Signal boilies continues to offer a superb soft palatable food based bait. Packed full of natural ingredients found in the carps freshwater environment. The boilie has been developed using large particles such as Oyster shell and Egg shell to optimise the crunch factor. A range of ingredients like crayfish meal, bloodworm extract or gammarus meals, water soluble proteins and various forms of salts and spices have been blended to offer a boilie that's as near to the carps naturally occurring food supply as possible. We are so impressed with the levels of naturally occurring items within 'Signal' we like to think of this boilie as an 'Original Food Source' for carp. Signal contains NO artificial ingredients or flavours and is crafted from 100% naturally derived products.Signal has proved to be an all year round boilie showing superb field testing results to those lucky enough to have used some.