Glass Sipper Hummingbird Feeder 12 oz. - The Glass Sipper 12 oz. hummingbird feeder is celebrated for its innovative antimicrobial design, which actively inhibits the growth of mold and bacteria. Featuring seven bee and leak resistant feeding ports, it ensures a safe, comfortable experience for hummingbirds. The feeder’s sturdy, heavy-duty 12 ounce glass reservoir preserves the nectar’s pure flavor, free from microplastics or harmful toxins. With a simple, dishwasher safe design and UV resistance, it’s easy to clean and maintain. Users rave about its vibrant, charming presence in any garden.