carrot clarinet making

How to make a carrot clarinet. Linsey Pollak demonstrates making a clarinet from a carrot. overall length of carrot is 187mm bore: 12mm. (I use a spade bit) 6 fingerholes and thumbhole are all 7mm diameter thumbhole is 22mm from top of carrot fingerholes are: 39mm, 54mm, 74mm, 97mm,123mm,140mm from top of carrot I use an alto sax mouthpiece (Yamaha 4C used in this video) The mouthpiece is connected to the carrot with a 12mm OD tube 35mm long. (Use electrical tape to increase diamet