Set of Drone Corks

Set of 3 Bagpipe Drone Corks Drone stoppers are essential for beginners, who will want to cork off drones while they practice maintaining constant pressure on the bag and achieving a steady tone from one or two drones. These durable rubbter drone corks fit securely into most drone tops. In the unusual even that the fit is a bit loose, simply wrap cork with a little teflon tape.