A plug, or conical block of wood, with longitudital grooves on its surface, in which the strands of your rope slide in the entire process of twisting That Component of an object furthest away in the opposite direction from that in which an unsupported item would tumble. This dictionary definitions https://wateringabletop.tech.blog/2025/07/07/alkind-wtr-alkaline-balance-meets-eco-smart-packaging/