Fidget Spinner with M8 nuts Mixed Gears

I was asked by my young neighbor to make a spinner.
I designed this one to be a little smaller and use M8 nuts to better fit in small hands.
Standard 608 series bearing is used (inner di 8 mm, outer di 22 mm, width 7mm).

3D PRINTING SETTINGSPrinter: Print Rite DIY
Rafts: No
Supports: No
Resolution: 0.1 - 0.35
Infill: 20 %Notes:
Very easy to print.
I add 0.15 mm offset for holes for bearing and nuts.
If you get too big holes I would recommend increase extrusion multiplier for some %.