You've pretty much summed up my dilemma with all yukkuri, Cubistic. Well, except the stupid oblong shitting ones everyone likes to draw for some reason.
This Yukkuri, known as Reimukyu, is a reference to the series "Stalk Amputation", by Yuudoro. It was made by tainting the contents of the open paste core of a Koyukkuri Reimu with the filling of a crushed Koyukkuri Patchouli.