This is used to make a "chirin chirin" sound underwater to get someone's attention, like "Hey, look over here!" Picking up random stones and banging them against your tank isn't suitable for princess divers who have never held anything heavier than chopsticks. Please use this diving bell instead. Also, for super princess divers and king divers, when you want to summon your light slaves or tank slaves, or when you order your equipment washing slaves to wash your swimsuit and gear, ring the "chirin chirin" sound towards the other shop's guides who are wandering around. They'll surely close your tank valve underwater, guaranteed. It's surprisingly fun to plan the end of your diving life, isn't it? This SAS diving bell is the best diving bell, stylish and cute. It's no exaggeration to say it's an essential item for a fulfilling diving life. Diving Scuba Diving Scuba Diving Diving Equipment Diving Gear Diving Light Equipment Snorkeling Skin Diving