In our opinion there is no better way to set berley than with this device. The inspiration for the Wobbly Berley Pot was conceived through the sheer frustration of struggling with strong currents adding weights ripped netting and poor dispersal. Tired of dealing with these problems we put our heads together and decided there must be a better way. And here it is. No shark can penetrate the berley pot its weighted to drop to the bottom and the shape makes it wobble hence dispercing berley.