The Essential Fly website is easy to use and one of the best flyfishing sites on the web ! I had a problem with a spool of thread a couple of years ago and they replaced it straight away with no quibble . Which for me shows integrity and caring about the stuff they sell. Thier "own label" gear is excellent-If you don't believe me check out their Tapered Leaders You will be surprised at the turn over ! I must mention Semper Fli -.It's has one of the best selections of flytying gear around Their threads are the best -I wouldn't split anything else Christy Langton