I was having issues concentrating since i had this product . I have gone wild with craze one day that a took these bearings and put on my skates. The skates wont roll proper.
Because of my mechanical engineering abilities i was able to understand that the static and the dynamic load ratings of the fidget spinners were nothing but shit compared to a ABEC 9 rated skate bearing. there is lot of run-out and balancing issues to achieve the intended gyroscopic effect due to rotation. The moment of Inertia was not enough for me, it caused a rage to increase in me, grew wild and lying on groung, looking at the 3 blades of slowly rotating ceiling fan.
I threw the spinner at the spinning ceiling fan only to have it brought down by the gravity of the earth into 3 pieces of bearings spinning but now separately as different entities.
P.S: Did not understand ? Move on Guys. This trend is over.... don't become a wannabe