​Black hard plastic part, about 3.5 cm tall, hollow rectangular base with a round twist-lock nozzle and a small hole through the center. Unused spare part, found in Japan.

Found this unused part at home in Japan. It looks like a replacement part for some appliance or household product.

– No markings or text on it

– Nothing moves, not electronic

– The round end has two small tabs, like it twists to lock into something

– Small hole goes all the way through

– Inside the rectangular part there are 4 small pins

It may be from an Amway appliance, but I’m not sure.

Any idea what this is?