Buzzer -flashback -red but #12 [BV16] Buzzer -flashback -red but SIZE 12 £0.69 Quantity: at £0.69 each Add To Basket 23 in stock. SIZE 12 VARNISHED Buzzers are an essential fly if you're fishing for trout. A staple part of the trout diet, these can be fished all year round These Tiny buzzers/ midges/ Chironomid flies inhabit lakes and slow-flowing rivers. They appear in vast swarms on most still-waters. A very slow figure-of-eight retrieve is normally best; Can be fished with a sight indicator or large dry fly; which helps when exploring different depths.