Often when changing your bag, or when a young piper grows, the need for a longer blowpipe exists.  This extender is designed to add 7/8" to your blowpipe.  Combed and beaded, the design will fit with your current blowpipe and save you the cost of purchasing a whole new blowpipe or mouthpiece.  Two can be connected for extra length.  Designed to fit standard blowpipes and mouthpieces.