100% Safe for orioles and hummingbirds nectar. Ant moat hummingbird feeder kit protect your feeders and get rid of ant. Attractive Flower Ant Moat Guard:Brightly color Flower Hummingbirds Feeder Ant moat Guard. Durable, Timeless, and long-lasting hummingbird moat, it's will become a beautiful decoration in your garden. Wide Usage:The ant proof hummingbird feeder is not only suitable for bird feeders, also be using for plant baskets, bird houses, flower pots, lanterns, wind bells, etc Never Leak:Our PROPRIETARY design, never leak, fit for all hanging feeders.Environment Friendly Ant MoatOur ant deterrent hummingbird feeder parts tubes is designed with environment friendly in the world. No harm to your birds or other tiny animals. How it works:Fill the depression with water and say goodbye to the ants.The ants will climb down the wire and be stopped by the little 'moat' you have just created. As long as you keep the moat filled, it should be ant-free. Easy to Use:Simply hang the cup pointing upwards, add some vegetable oil or water to the cup, then hang the ant moat your hummingbird feeder and feeders Package Included:4 X Flower Ant Moats,4 X cleaning BrushesMaterial: Plastic + Steel Accessory HooksColorRed / greenSize: 16*6cm/6.29*2.36inch