This is a G-pipe kena made of female bamboo with smaller finger holes, designed for beginners. Tuned to approximately A=442Hz. ・Size: Total length 37.0cm, mouthpiece inner diameter approx. 19.5mm, thickness 3mm, largest finger hole diameter 9.5mm, mouthpiece width 10mm, depth 8mm ・Surface finish: Lightly coated with camellia oil ・Weight: 54g For those who are just starting to learn the kena, we highly recommend starting with one that has smaller finger holes. Although this item is for beginners, you can certainly play "El Condor Pasa" with it. (However, a little practice is required.) This item has a brown natural pattern near the mouthpiece (revealed after removing surface deposits, see image 6 and others). This has absolutely no effect on the sound or lifespan. Instant purchase welcome.