Pro-Pest Professional Lure for Rats & Mice quickly attracts even the most bait and trap-shy rats and mice to reduce expensive call backs. It is a food grade attractant that can be used on snap traps, glue boards, tin cats, multi-catch units to attract both rats or mice. Conveniently offered in 32cc syringes to fit your bait gun for quick and easy application. Box contains 50 syringes and 25 plungers. 100% Money Back Guaranteed.