I have various other items for sale too!! Rare, ancient, extra-large, thick-shelled, pink conch shell! Length is approximately 29cm, and the weight is a whopping 1515g! I've confirmed that the conch shell can produce a 5-note scale (Oto = wood and fire, 2 notes), (Kouon = earth, metal, and water, 3 notes). ♪^o^♪♪❣️ Especially the low notes, the Oto, have a considerable, deep bass sound! ^_^❣️ Whoosh♪♪ It's sure to feel great to blow it in the mountains! There are natural growth marks. There are no cracks. Please check the photos. Free shipping nationwide ^ ^ In ancient times, it is said that female shamans used it in rituals. The sound is produced in the same way as a Shugendo conch shell♪♪♪ If you need a beginner's text on how to blow the conch shell, please write in the comment section. I will include it for free♪♪ How about it as a companion for your life?❣️ I would be grateful if you could also take a look at my profile ^ ^♪♪