"The leak-proof design is a Droll Yankees Guarantee! Ruby red top provides a natural attraction for Hummingbirds. Its low-profile, 3 1/2"" height offers unobstructed view from any angle. There are eight feeding ports to attract even more Hummers and a circular perch ring provides a resting place. Optional Nectar Guard Tips (sold seperately) protect feeder from bees and other flying insects. Snap-fit cover features engraved nectar recipe. Free Perfect Little Brush included. easy to clean and refill. Dishwasher safe on the top shelf. Hang using the 10"" dependably durable brass rod, or pole-mount using the threaded base. One quart capacity. Lifetime Warranty covers defective parts. Made in the U.S.A. Gender: unisex."