sorry, maybe I am using the wrong term! Maybe single ply, double or chunky weight is a better way to describe?
I know Icelandic lopi is hairy, and I have avoided the icelandic content. Icelandic seems to have a tough cuticle, which would resists average alkalinity, and make the felting process a more difficult one. It also has a straight nature, and felting really works best with natural curl. I suspect, though have not tried (another project) alpaca would yield similar results.
The reason I used the term "lopi" was that I have seen other low twist, single ply woolen "fat" yarns (not of an icelandic persuasion) referred to as "lopi" so I guess I assumed that it was referring to a yarn style and not necessarily the wool heritage. Maybe this was on a website or a shop card, I can't recall.
I stand by the UpCountry recommendation. It has worked beautifully for me. Although it is discontinued, some shops may still have old stock. I hate when the stuff I like gets discontinued! Other manufacturers are probably producing soft single ply woolens like this.
there are some nice wools on this site for knitting and felting:
As a note, I prefer to add hand massage/kneading to the felting process rather than relying solely on the washing machine agitation. I feel this gives a solid even result. Persons suffering arthritis or other joint ailments will probably want to avoid "massaging" or kneading the damp wool, as it is physically taxing, but additional agitation cycles mmay be necessary for satisfactory results.
Els van Dam wrote: