Nature"s Way Bird Products TJHF3 Twisted Jewel Hummingbird Feeder - Teal utilizes a thick hand-blown, 6-sided twisted glass base for a beautiful addition to your outdoor space. It has a 4-inch lid with leak-free, silicone gaskets and an 16-ounce capacity. This feeder comes with a decorative powder-coated base, feeding tubes and flower ports. All glass, silicone and flower ports are dishwasher safe. Our innovative design technology is combined with superior quality for ease-of-use and long-lasting durability.