Though I mostly use In The Attic FlexiLooms for most of my round loom projects, I especially love the patter booklets that Knifty Knitter makes. My favorite is the one that is nothing but hats. I have made a lot of different hats from the patterns in this small booklet. They have other pattern booklets for their long looms and their loom clips (which increase and decrease projects on the long looms). All of them are easy to follow and have great results for the finished project.