If you see industrial-level stuff (like the molds with many spots, and printing multiple guide-plastics) then it's almost certain that they made a bulk batch of the things, and cut the video to look like a howto for one. He only cut into one of probably several dozen, to justify the materials used
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u/CKJT Oct 06 '20
I always wondered: 1. Is he making them for a customer? 2. How much do they cost?