About this 3D model

wanted to create a easy method of color mixing through multiple parts based on my trusted D13mm stainless steel balls you will need 6x "clamp", 1x "mainbody", 1x "bearingbody" for the spinner parts will need to be glued together needs 1x 608 skate ball bearing and 6x balls, balls snap in place caps will need some glue model units are [mm] added stls with "_inch" for 1/2" (12.7mm) balls (untested)