Ditto on the woolhead sculpins. I purchased my wool in clean, tanned and processed patches from a flyshop and find that the easiest to store. However, one spring while visiting our cabin, I went to the Southern States store to make a purchase. While there, the local farmers were bringing in the freshly sheared wool from their sheep herds. While the stuff was bundled up pretty well, there were numerous loose clumps being wind blown over the parking lot. I was given permission to gather those clumps of loose wool and so I brought them home to be washed, combed and sorted out by color. Those I store in small plastic bags with a moth ball or two and just pull out whatever amount I need when tying. The colors are natural and range from cream to dark browns and blacks and I have found that cutting the wool into small pieces, allows me to add some coarseness to my dubbings. Hope this helps.