V7 Fidget Spinner - Tungsten weights

Yet another of my fidget spinners.. This one uses 2 x 40 gram tungsten golf weights to get a good heavy rotor, and full ceramic bearing for long spin times... You can really feel the extra weight in the rotor.. Hybrid ceramic bearings are smoother, but slightly less spin time, and regular steel skate bearings are just ok!!
Try spinning it up with a "can of air".. It really flies! Best hand spin is 2 minutes 14 seconds.
Weighs in at 102 grams, which is way up on the 45 gram V2...
The weights a