Got in touch with the guy. He uses 3mm and 2mm hard acrillic, pricision laser cut. The $30 something box is with 3034 mosfet and complete internals, ready to
vape on. The 'empty' stock box only cost ten bucks, accept buyer's custom design with no extra fee. The
acriylla Ω Box is like 4x the price. I'm jumping for a custom series box, probably with less colors tho haha. I'll report back, especially when I got that 'explosion in the face' thingy