Recycle your drinks bottles into Wasp Traps with these specially designed stoppers. This environmentally-friendly & effective weapon against wasps means an end to unwanted visitors when you are eating in the garden or on a picnic. Simply take an empty plastic drinks bottle add sugared water insert a Buzz Off Wasp Trap into the neck & shake the bottle slightly to attract the wasps. Once in the bottle the wasps are unable to escape. 6 reusable Wasp Catchers per pack.