A small DUMA (R) standard pot, designed with a tamper-evident ring seal, and hinged, snap closure lid, to contain colecalciferol tablets. The name DUMA is derived from the surname of Peter Dudek, who established Dudek Plast in 1964, and Swedish company Mavello. The Duma product family is considered to be the global standard for plastic pharmaceutical containers. The pot is made from injection moulded high density polyethylene and the lid and seal of low density polyethylene, circa 2021. The pot has an adhesive label indicating the contents and Ennogen Healthcare branding.