Laser cut fidget spinner

I wanted a hand spinner but I was looking for a much smoother surface than the standard 3D printed ones. Acrylic seemed the best fit but there aren't many templates out there for a laser cut spinner. Converting from STL to SVG with Slic3r leaves a few uneven edges that detracted from the smooth edges I was looking for. So I made my own.

All four of the holes in this are just slightly smaller than 22mm. With the kerf of the laser a 608 bearing snaps in without needing any glue. The pictur