I had a request on my patreon to make a swarm of insects template, so I thought I would make some more generic circle templates to go along with those. Two versions of the Insect Swarm with a solid, and ring style.
And a 12" and 9" larger diameter ring that prints in sections and joins with tabs.
I made plain, ring, blast, and smoke templates in 1", 2", 3", 4" 5" and 6" diameters so that should fit most games.