The name on this one is a little confusing: It was sent to me as "SS Macrogonus" but I suspect it to by synonymous with "SS01". Also, T. macrogonus is typically classified as a T. peruvianus these days.
Regardless of the name, it's a beautiful plant. It grows fat with pronounced spines and a beautiful blue hue.
This cutting is about 10" long and weighs 1lb 10oz.