About this 3D model

I Heart Valentine Spinners update 2017-02-06 included SAE version for 5/16" hex nuts update 2017-02-05: corrected hex nut spinner nut hole size easy to print filleted hearts Also check out thing :2087022 I Heart Customizable Valentine Hex Nut Fidget Spinner Triple Heart Spinner almost too big for my hand :( uses 4X 608 (22x7) bearings Triple Hex Nut Heart Spinner fits in small hands uses 1X 608zz (22x7) bearing uses 3X 5/16" or M8 hex nuts