Water-soluble perforated PVA sleeve by slovak brand Delphin is designed for storing dry baits containing of feed boilies, pellets, corn or another particle. This sleeve is placed on tube and is easy to be filled. Such created mixture wrapped into a sleeve bag is fitted to a montage together with bait and it is placed near the place of fishing. After some time the sleeve is melted in the water and the feed mixture is released around the bait which makes it more attractive for the carp fishing.
Warning: PVA products are water-soluble, so please use dry hands to manipulate with it.