For serious roach control, supplement your roach control program with Magnum. Maxforce FC Magnum is the newest and fastest-acting roach bait ever by Maxforce. With Maxforce Magnum you get five times the fipronil, plus a new technology called ContactX which kills roaches by contact as well as ingestion. That combined with Maxforce Magnum's irresistible formulation that attracts even the most finicky roaches, and you've got the next generation in roach killer bait gel. Maxforce FC Magnum comes in a 33-gram syringe, with 10% more bait than other bait gels that only come in 30 gram sizes. Whether roaches eat it, touch it or share it, Maxforce Magnum kills more roaches faster than any other Maxforce product. Plastic plunger included. Maxforce FC Magnum roach bait gel is the newest bait from Maxforce by Bayer. It has the same great active ingredient as the other Maxforce products - Fipronil. Only this time, you get five times the active ingredient, plus a new technology called ContactX that kills roaches even when they just touch the bait. Other roaches touch or eat the dead roach and spread the bait again, controlling the entire colony, even the roaches you can't see. For serious roach control, supplement your roach control program with Magnum. Maxforce FC Magnum comes in a 33-gram syringe, with 10% more bait than other bait gels that only come in 30 gram sizes. Whether roaches eat it, touch it or share it, Maxforce FC Magnum kills more roaches faster than any other single product.