How to use: 1, Please placing a bright pop-up on your PVA bag (because the pop-up will rising and attract fishes to your bait ,once the bag start to disintegrate.) 2, Filling two-thirds of the bag with your bait in the PVA bag. 3.Tied up PVA bag. Do not touch the water. During the operation, reduce saliva to the water-soluble film. When the operation is suspended during a break, coat the PE and other packaging bags to reduce prolonged contact with humid air outside.