Victor Fly Magnet attracts and traps flies. The attractant lures them in, but doesn't let them escape. This patented non-poisonous bait, included with each trap, is the most effective bait on the market - it out-performs competitive products 20 to 1. The white color and diamond-shaped lid is also designed to attract more flies. For outdoor use. Safe around children, pets and the environment, these are ideal to use at your backyard party. Victor Fly Magnet bait can also be purchased separately. Color: Clear.