Hunt Wise HW2411: An easy way to pick up empty shotgun hulls in the field - in water or on dry land. The Pick Stick Magnetic Shotgun Shell Retriever utilizes a specially designed magnet mounted into an adjustable staff. It will pick up as many as 25 hulls at a time which are easily raked off into a bag. It is lightweight, handy and adjusts from 32.5\" to 55.5\".