This is my first Clappy - I used a hand painted merino superwash which I bought at a LYS - so I can't remember the specifics. Anyway, since this clappy, I knitted 3 others and have the last OTN. I enjoy making them - but after I finish this next one I will need a break for awhile. I really want to make four more - one for each of my sisters. I'll start those in Aug. The others I made were for two of my daughters and my Mom. The Clappy OTN is for my youngest daughter.