Every other tool discussed on this page, the Athame, the Boline, the Wand and its companions, is picked up, used and set down, but Cords are worn, which puts them in a different category of ritual object even within the same working kit. Measuring the circle with a cord tied to a central stake or held at the centre is a practical technique that predates any specifically Wiccan use, a straightforward way to draw a true circle of consistent size without instruments more elaborate than a stake and a length of rope, and it is this practical role that most published sources treat as the Cingulum's primary and least contested function.
The binding and grading uses sit closer to closed initiatory practice: what happens with cords during a specific initiation rite, and precisely how colour marks degree within a given lineage, is transmitted within covens rather than published in full technical detail, and general historical descriptions such as Ronald Hutton's stop at describing that such binding and colour-grading occurs rather than reproducing the rite itself. This is consistent with the wider pattern across Wiccan material in this atlas: practical, physically observable uses, such as measuring a circle, are described in full, while initiatory content that belongs to a living, closed transmission is named and situated rather than reconstructed. Cords are typically among the items a new initiate is given or makes as part of joining a coven, alongside the Athame and Boline.