The petg easy cut easy bend toolkit takes the hard work out of using petg rigid tubing just follow these simple steps insert the bending rubber into the petg tube heat the tube at the bend point using a heat gun or hair dryer not supplied insert the heated tube into the petg easy bending tool bend the tube to the required radius and allow to cool remove the bending rubber from the tube use the heavy duty hose cutter to trim the tube to the required length insert each end of the