Glass Joint Adapters - 5pc Bundle

Five glass joint adapters in a single bundle, covering the most common size and gender conversions that customers encounter when mixing and matching accessories across different rigs. Each adapter converts one joint configuration to another (for example, 14mm female to 18mm male, or 18mm female to 14mm male), enabling bowls, bangers, ash catchers, and downstems to fit rigs they were not originally designed for. Made from borosilicate glass, the adapters maintain airtight seals and handle direct heat exposure without cracking. The five-piece format provides shops with enough variety to address multiple customer requests from a single SKU, reducing the number of individual adapter listings needed on the shelf. Joint compatibility issues are among the most common reasons customers leave a shop empty-handed, and these adapters eliminate that friction entirely.