The patterns will be sold as part of an all-inclusive knit-kit which even includes a pompom maker. Seeing as I had just designed my own paper version, I was really excited to use the Clover pompom maker and see how it compares to the traditional paper template. I have to say, it was daunting at first, but it's a really neat gadget! I think the most useful aspects are how it can spring apart and that it creates a very round pompom that you don't have to trim down too much.
The toughest step was figuring out how to open it! :D