People love these—as do I. An impressive demonstration of Glowforge precision.
Adjust the size as you see fit.
Cuts in ~10 minutes when set for a ~3-inch diameter.
I tend to use PG basswood because I can sand out the small amount of scorching that remains on the topside after the paper backing is removed. PG draft board, coated with polyurethane spay after cutting, works well too.