Hang the Gardman Green & White Glass Sphere Hummingbird Feeder in your yard or garden - it's sure to draw oohs and aaahs from humans as well as earn undying gratefulness from neighborhood hummingbirds. The art glass sphere features swirls of clear and green glass. A green metal "S" hook is included for hanging. Fill your feeder to maximum capacity so that the rubber stopper and flower-shaped feeder port can achieve a vacuum seal to eliminate dripping of nectar. Maximum nectar capacity is 12 fluid ounces. This feeder arrives packaged in a clear gift box - it's perfect for Mother's Day, Valentine's Day, or any hummingbird lover's birthday.