This is a G-pipe kena (homemade) made of female bamboo with smaller finger holes, designed for beginners. It is tuned to approximately A=442Hz. ・Size: Total length 37.3cm, mouthpiece inner diameter 18~19mm, wall thickness 3.2mm, largest finger hole diameter 9.5mm, mouthpiece width 10mm, mouthpiece depth 7mm ・Surface finish: Small amount of camellia oil applied ・Weight: 53g For those who are about to start playing the kena, I highly recommend starting with one that has smaller finger holes. This item is for beginners, but you can play "El Condor Pasa" with it (though a little practice is needed). Instant purchase welcome.