Airbrush turntable with swappable top V2

I started painting one of my models and realised I needed several paint turntables.  This is version 2.  

Why should you want to use this instead of other 3D printable painting turntables?

• This version uses a 3D printed ball-bearing to make the turntable spin.  Where did I get a 3D printed ball-bearing?  I designed it (Print in place ball bearing (and fidget spinner) by emp3thy - MakerWorld).  It spins amazingly smoothly.
• It's really, really easy to assemble
• The paint plate is easily swappable so you can paint a model or model part and then lift off the turntable and replace it with another one.  If you're painting a model with separate pieces then this makes swapping out parts for painting really easy. 
• Because the painting plates are swappable it means that if you want custom plates you can just print a new plate.   I'll be making my own custom plates available shortly. 
• All the parts for this are printable.  There's no need to go and buy magnets, ball bearings or other bits.  Everything you need can be printed.

While this is mostly aimed at painting, I can imaging this would be good for decorating cakes as well.   I'm going to publish a cake turntable tray shortly.  

 If you think of a particular customisation then message me.

Happy printing!