2 x Haxnicks Bird Scare Humming Line: Simple, Effective Bird Repellent
Product Code : HAX34BS2 Barcode : 5060300562726
Containing a 30m reel of bird-scaring 'humming line' - simply tie between two posts for an ever-varying sound which bird won't go near. Even in light breezes, the line emits a penetrating humm and vibrations which birds cannot stand. As the sound and movement vary constantly, the birds can't get used to it either.