I have various other items for sale as well. This is a rare, extra-large, thick-shelled Oonaru conch shell. It is approximately 33.5 cm long and weighs 1322g. You rarely find Oonaru conch shells of this size and weight (^.^)♪❣️ It produces a powerful tone with both low (otsu-ne) and high (kō-ne) notes ♪^o^♪♪ Please take a look at my profile. The mouthpiece hole is approximately 6 mm. There are natural growth marks. There are no cracks. Please check the photos ^ ^♪ If you need a text on how to play the conch shell for beginners, please write in the comment section. It's a size that's easy to carry to the mountains ♪♪ The price is determined by the cost of the shell.