SEMPERFLI Rhyacophilia Wool Subsitute € 3.20 The team at Semperfli decided to get more to match exactly the original material from Oliver Edwards and we do not believe you will get any closer match to the original Rhyacophila wool. - + Shop This product has been added to your cart. Reference : 8867410433397 Category : Fly tying Brand : SEMPERFLI Description Reviews Product details We used this many years ago and had great success with the original wool from Oliver Edwards.It had been discontinued but we kept some by for that odd very special trip.The team at Semperfli decided to get more to match exactly the original material from Oliver and we do not beleive you will get any closer match to the original Rhyacophila wool. Add review