About this 3D model
Star (pick-a-weight) Fidget spinner 4, 5, or 6 points weight choices: 5/16", 3/8", M8, M10 hex nuts, 3/8", 1/2", or 5/8" loose ball bearings requires one 608 (22mm X 7mm) bearing add optional triangle cutout adornments add optional horizontal glue grooves for center bearing or peripheral weights Notes I like using vise grips to install hardware if a nut is loose in a PLA frame, dip nut in frame into hot water to shrink frame around nut See my collection of all of my fidget spinner designs.