Tehuelche bolas, "yachiko".

Three-ball bolas, "yachiko", to catch guanacos. In the mid-19th century, the main points of trade between the Tehuelches and the settlers were Punta Arenas in Chile and Carmen de Patagones in Argentina. They traded with guanaco meat, skins and rhea feathers. Their most popular item were the "quillangos" or "kai", guanaco skin cloaks painted with geometric designs that women made.