With knitted/loomed, after they are tied one is left with two ends to arrange nicely to show under the hose turn down. The flashes made on elastic or other have two sets to hang under the hose turn down. I've begun sewing up my own 'ribbons on elastic' to build up the collection. The other day I made a grey set with only a single and thought it looked rather good. Should the hose flashes be double?