This is a "Jittering" toy that was popular about 30 years ago, introduced in the magazine "CoroCoro Comic." This is an authentic product that was distributed domestically by Bandai at the time. The small gold ring has the "BANDAI" stamp. There are minor scratches due to aging. Please check the condition of the product in the images. We do not accept refunds, returns, or cancellations, so please ask any questions in advance. Please refrain from purchasing if you are overly concerned about minor imperfections.