Check the listing for details. Mainline Hi-Visual Pop-Ups / Carp Fishing Bait. Condition: New. Listed at 9.92 USD. Perhaps the pinnacle of high-attract baits Mainline�s Hi-Visual Pop-Ups have been each been designed with reliability in mind: relaibly buoyant, reliably bright colours, reliable flavour leakage and perhaps most importantly a reliable palatability that no carp can resist! Their experience and range palatable liquid flavours, enhancers and attractors have enabled us to give these pop-ups a �double strength� flavour boost. Not only does this make these superb pop-ups suitably for all fishing situations the whole year through � it also makes these baits a fantastic option for winter fishing and high-attract single hookbait tactics. You can pay with Paypal or . Small items are sent with Royal Mail and larger parcels with my Courier. Courier postage costs are mainland UK only (Exc Highlands &.