UV glow in the dark playing cards. Your browser does not support the video tag. Previously: Separating newly printed playing cards - GIF WWII playing card deck with hidden escape map - photos Playing card shuffling machine - GIF Poker card cutting machine - GIF Antique playing card trimmer - photo Hand cranked card shuffler - GIF
New plans added on 11/20: Click here for 2,589 plans for homemade tools.
nova_robotics (Nov 19, 2021)
There must be a black light on. Pretty cool.
Stupid is forever, ignorance can be fixed.
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