This decorative and structural glass element sits as a distinct collar on a drinking vessel. Glassmakers apply it as a hot bit of glass, tooling it into a flattened disc shape to provide a visual and physical transition between the bowl, stem, and foot. It helps stabilize the connection points while adding traditional ornamental detail.
Heard on the job
Make sure the merese is completely centered before you attach the foot, or the whole goblet will lean.
Insider tip
A well-tooled merese should have a crisp, sharp edge, distinguishing it from a simple rounded knop.