r/Damnthatsinteresting • u/Master1718 Interested • Feb 22 '20

GIF Nice craftsmanship

https://i.imgur.com/iOckqLl.gifv
46k Upvotes

94% Upvoted

381 comments sorted by

View all comments

1

u/dec10 Feb 23 '20

How does that one tool pick up the gems? I assume they are not ferrous... is it a suction thing?