Shop at DIY Pest Control for all your rodent control needs. T1 Mouse is a pre- baited disposable mice bait station. Each station contains a one-ounce block of Bromethin - a single feed rodenticide. This disposable tier 1 bait station has enough poison to kill 10-20 mice. The EPA classifies this station as T1, the highest level of tamper-resistance according to their standards. The station is tamper resistant to both children and pets. DIY Pest Control ships from both the east coast and west coast warehouses for the fastest standard delivery.