Child resistant, refillable mouse killer bait station. Contains a reusable bait station plus poison block refills that each kill up to 12 mice (based on no-choice laboratory testing). Designed for mice, this bait station is resistant to tampering by children. It also features a clear lid for easy monitoring, so you can easily check and refill bait blocks as needed. For indoor use only, but can be used in a variety of locations within your home. Place in an area where rodent activity has been noticed, such as basements, garages, behind appliances, or inside cabinets. After feeding on the bait, the mouse will likely go back into hiding then die elsewhere within a few days. Maintain a continuous supply of bait until rodent activity comes to an end.