Provides effective mouse control with a refillable Tier 3 child resistant bait station designed for indoor use. The clear lid allows for easy monitoring of bait levels, while the bromethalin based block bait provides fast acting control without using anticoagulants. Each block can kill up to 12 mice based on laboratory testing. Includes one refillable bait station and four 1 ounce block bait refills for convenient and continued use.