Eco-puna Black is an exclusive undyed black yarn and represents our commitment to preserving this unparalleled and beautiful black tone. While alpaca has the widest range of natural colors in existence, natural black remains a unique and rare fiber, simply because it was almost bred out of existence. High in the Andes, where our Eco-puna Black is sourced, we are supporting alpaca farmers to increase the black-alpaca population. Developed exclusively, Eco-puna Black is the darkest natural shade of alpaca, and is spun into yarn with Amano Yarns.