In another "thread" here I mentioned I picked up a Crown bamboo fly rod which is in good condition except for one ferrule that came off. I've re-glued the ferrule on the rod but now have to re-wrap it and I can't reuse the thread.

The thread is variegated teal/silver (at least that's what it appears to me).

I've searched the online stores I know of (anglers workshop, golden witch, janns netcraft) but don't see anything I can use. I found the yli website and they may have a "close" match but I'd like to see if I can find one closer.

Are there other sources of variegated silk thread that I can check out, preferably ones with color pictures so I can get an idea before I order?