I have various other items for sale as well. This is a mini-mini conch shell. It's a fun item! ^ ^♪ It's about 20cm long and weighs 171g. It produces both Otsu-on and Kou-on (low and high tones). ♪^o^♪♪❣️ Please take a look at my profile. ^ ^♪♪ The hole for blowing is about 6mm. There are natural growth marks. There are no cracks. Please check the photos. 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 ♪♪ The cost of the shells is high, so the price is set accordingly.