Swissinno Outdoor Bottle Slug Trap

Partially buried on a shady area of the garden, it attracts slugs from far and wide into a watery grave
Supplied complete with a portion of a specially formulated bait that is irresistible to slugs
Bait is mixed with water in the trap and attracts slugs into the trap where they fall into the water and drown
Replacement bait available

See installation video below:
(right-click on video then select play)