Ultra rare! When I brought these into the USA a few years ago, they were one of the first, if not the first in the country! They are extremely hard to bring in and we usually only get a set once every year or two. This year we were lucky enough to get two shipments of these! The second image is a reference to what they grow into as they mature. You will receive one similar to the first image. They measure about 2 inches tall.
Euphorbia Sotetsu-kirin Juvenile