16 oz. Solid Copper Hammered Moscow Mule Mug with Unlined Non-Lacquered (Set of 4) Faced Insulation A: No— the square shoulder
Baker’s notes & crumb story
Description
A: No— the square shoulder seats in the material to prevent turning
Durable Construction: Rubber hose with metal fittings for long service life
They are heat-treated and noted with a yellow dichromate-style finish in some listings for added wear resistance
use trivets and avoid direct heat exposure
16 oz. Solid Copper Hammered Moscow Mule Mug with Unlined Non-Lacquered (Set of 4) Faced Insulation A: No— the square shoulder