These are extra hard, very attractive, durable Pacific Tuna Dumbells that have been soaked in the Pacific Tuna Booster Liquid. They have added hardeners that perfectly match Pacific Tuna boilies and other products in the acclaimed Pacific Tuna range. They have a tough, anti-whitefish exterior and are designed to withstand the attention of annoying fish and crayfish. With the Glugged Hookbaits you have just that little bit extra!