Step 1. Take a PVC pipe of desired length (typically 3-5 feet [0.9-1.5 meters]) and cut a slit that is ½-1 inch (1.27-2.5 centimeters) wide down the long side of the pipe.
Step 1. Take a PVC pipe of desired length (typically 3-5 feet [0.9-1.5 meters]) and cut a slit that is ½-1 inch (1.27-2.5 centimeters) wide down the long side of the pipe.