Even if you don't carry it every day, this piece will look great among your collection of everydaycarry gear.  This is a one of a kind piece from old fidget spinner parts.  Build is: brass core with heavy patination, brass scales, 16 brass screws, 8 brass 1/4" caged bearings and a 1/2" brass bearing.  Diameter is 1.875"   Fits well in a fifth pocket or the palm of your hand.   Be aware the high points will polish up with consistent carry, meaning the patina will rub off on those areas because of friction in pocket.