Fully Printed Card Shuffler
thingiverse
No hardware required other than two 16mmx2.5mm O-Rings. The only parts requiring support are the gears. To assemble the parts an iron is required. To fasten the shuffler together the tabs stick out about 0.5mm so they can be ironed flat on medium heat. Place a piece of tin foil or wax paper between the tab and the iron so that the iron doesn't get molten plastic stuck to it. The handle rotated anti-clockwise...if this is an issue an updated clockwise version can be posted.
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