Circle and Crescent Stencil Set 170 mm Cutout

Set of circular stencils with 170 mm cut out. Outside diameters of circles are 135 mm, 170 mm, and 200 mm. I made these for a friend who recently got into spray paint art and needed masking stencils for overlapping circles. I used PLA with 15% infill and they seem decently sturdy.

Upgrades I would make: 1) Add the size labels directly to the stencil; 2) consider printing sizes in different colors; 2) redesign handle to make stencils more stackable (either offset the handles more or make the handle hollow for stacking).