https://video.nostr.build/881988afeaca61a9bcba46e8b106e64b47f1438dd0e7aef1688526b851e11ec0.mp4
HOW DOES IT END IN THOSE NEAT EDGES???
It's just the way the mould is, and the correct amount of centrifugal force, I would guess🤷🏻♂️.