Lazy Susan Turntable

I made a double tier lazy susan using dollar tree plates and glass and needed low profile (less than 9mm high) lazy susan turntable. It was designed to fit inside the recess on the bottom of a dinner plate. It uses 4.5mm bb's for the bearings. Add more bearings for added strength but it will not spin as freely. There are two rings of bearing to add support as it is very thin. I printed it with PETG because I designed it to snap together. It should work with other plastics too. I included th