This last one includes a side by side: An Efini 0.5 (I had never heard of this brand before) next to a Fuji Corona 0.5. They are the same, but different.
I stumbled upon the Efini on Buyee for $6, thought I’d grab because it looked cool. Turns out it is a top tier quality MP. So, my questions: What is Efini? How have I never heard of them? Are there more variations on this pencil? Or more models with more variations between these two brands?
ANY info anyone is able to share would help tremendously.