Idk about the transparent green one .
The one on the right is most likely a Peltier
The mib you posted after is a swirl of some sort .
Imho ,the saying "same run "when talking about early machine made mibs
Is that 1000s of mibs per minute came rolling out. I believe same cane for handmade mibs is probably the only true statement...but that is just from my reading on the subject.
BTW I could be wrong. If you are never wrong ,you are not learning.
Nice mibs keep on postingππ