VIER 100% Quality Assurance,Exquisite, Safe, Efficient, Cockroach Killer, Reusable cockroach Trap,Quickly Captured Roaches 1.Elegant appearance, convenient and quick, Green environmental protection, can use for many years. 2.Large capacityNine trap, easy to enter and can't go out. 3.Do not need to use electricity, do not need to use drugsSafe and efficient. 4.Bait is widespread, such as bread, biscuits, butter, etc. 5.Scope of application: living room, kitchen, bedroom, sinks,garage, basement, office,hotels, hospitals, shopping malls, schools, etc..