Dynamite Baits Source Hard Hook Baits use the same ingredients as the matching boilie range and offer the same leakage, but in a hardened, slower-breakdown version. They are suited to situations where a hookbait needs to remain effective over a long period or to resist nuisance species. The recipe retains the goodness of a boilie while providing a 48-hour breakdown, rather than simply drying down boilies to make them harder. The baits can still be hair rigged with a standard baiting needle, with no need for a bait drill, so the hookbait remains in good condition when carp arrive. Available in two versions: 14/15mm or 20mm.