Unwanted mice aren’t nice. So, Tomcat® mouse killer disposable bait station makes quick and easy work of getting rid of them indoors. Pre-baited with a bromethalin block, this bait station is ready to use and kid tamper-resistant. So, you’ll never touch the bait when placing this house mouse killer. Use indoors only in locations that are inaccessible to pets and other domestic or non-targeted wildlife. Lures mice in where they consume a toxic dose. Plus, the clear, see-thru lid lets you easily monitor bait consumption. Each 28 g bait block kills up to 12 mice.