Unique selection of Czech nymphs includes 32 patterns tied on Hanak Competition quality barbless hooks! A universal set of selected flies designed for fishing on Czech and other European trout and grayling rivers. 16 Czech nymph patterns in 4 sizes (8 - 14) of 2 pieces of each type are ready for action in a very practical small and thin fly box that fits into a small pocket of your fly vest or shirt! Excellent Czech nymph combo designed for fly fishing with traditional Czech nymph style on river or stream. All flies are absolutely irresistible for brown trout, rainbow and grayling!