I have various other items for sale as well. This is a mini-mini conch shell. It's a fun item! ^ ^♪ The length is about 19.5 cm and the weight is 262g. 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 6.5mm. There are natural growth marks and limestone. There are no cracks. Please check the photos. The sound is produced in the same way as the conch shells used in Shugendo. If you need a text on how to blow a conch shell for beginners, please write in the comments section. I will include it for free ♪♪ The cost of the shells is high, so the price is set accordingly.