By utilising a large number of historical and literary sources in Chinese and European languages, this article discusses the spread of Burmese bells (penis inserts) to China between the late sixteenth and early twenty-first centuries, a topic that has hitherto been understudied. It details the social factors behind each phase of transmission, the Chinese adaptation of a Southeast Asian practice, and physical description of Burmese bells. The research provides a new perspective to Southeast Asian–Chinese interactions and stresses the Southeast Asian cultural influence on Chinese society and sexual behaviour. It also argues that aphrodisiacs, like other commodities, have a legitimate place in Asian history.