The Loadstar is 3 things; a Grip Strengthener, a Fidget Spinner, and a Fist Load/Knuck. It weighs just about 4 oz. The scales and cores are grade 2 titanium with Grade 5 Titanium screws and bearing buttons from Steve Kelly, they are plain finish like in the first pic. Be sure to watch the video to get a sense of the action.
2 internal springs provide moderate resistance and increase the fidgetability of this immensely satisfying piece of kit.