Cut even circles out of felt We recently created a kid's activity out of felt. It's pretty neat... except for the circles. They're pretty uneven, with a lot of jagged edges or straight parts.

Is there a technique or tool that will help us create "perfect" circles out of the felt? A swivel blade with a plastic stencil works well on paper and thin fabric, but not so much with the thicker felt material.
You can try to use a compass cutter like this:

I find this product rather effective on materials like leather or felt. The only problem could be if your felt is too thin, in this case it could be too flexible and it could move around while you move the compass, but I have only had this problem when I tried to cut household linen.