This is the nipple drill stick (Dori-zappa) used in Yoshimoto Shinkigeki. It makes a good sound when tapped. This is a handmade item, so please refrain from purchasing if you are looking for perfection. Each one is handmade, so there are individual differences. We are making them to be as close to the real thing as possible. Regarding shipping, we will bend the product and put it directly into an envelope for shipping. Therefore, the product may be bent when it arrives, but it can be straightened by bending it in the opposite direction. It is possible to ship without bending it, but the shipping cost will be higher. Handmade Dori-zappa Dori-zappa Maki-zappa Yoshimoto Shinkigeki Nipple drill Succhi Suchiko "Drill sun no kai sen no kai" (a famous catchphrase) New Year's party Year-end party Event Entertainment