TERRO T1812 Outdoor Liquid Ant Killer Bait Stakes - 8 Count (0.25 oz each) Contains 8 patented 0.25 oz. weatherproof ant bait stakes that are ready-to-use Attracts and kills all common household ants outside before they get inside Tiered bait pack increases bait consumption, minimizes waste See-through window enables easy monitoring of ant bait level Slow kill gives worker ants time to transport bait to the colony and queen