Baritone Kocalina (Wooden Flute) This baritone Kocalina is made of zelkova wood and finished with urushi lacquer. It's a closed-pipe instrument with a cylindrical wooden design, featuring three holes on the front and two on the back. It's nearly unused, but there's a dent near the mouthpiece caused by something bumping it. This doesn't affect the sound. Made of zelkova wood, it produces a clear and pleasant tone. Please refrain from purchasing if you are concerned, as this is a used item. A great deal! Thank you for looking.