Feser's New Lineup

[Erklat]

heh if you read the post regarding all the steps in making it you'd understand

I did and realized it's kinda old news.

But, it's pricing is derived more from the perspective that Feser sells it's
crap for $10/L than the fact that two hours are needed to produce a
bottle of those. Nice product like anything that comes out of his workshop,
make no mistake about that. Just an idea that I need $40 of coolant every
half a year makes me reject it. Or stick with it's killcoil.

Nuff with the constructive offtopic.

About the rad, seeing enough space between those 'tubes'. Probably low rpm fans optimized at last?
Not a distinctive Feser design. At least wasn't up to this moment.