Hummers Galore&reg; Hummingbird Feeder, Hanging Vine Design, Glass, 32 Oz 32 oz designer vine graphics printed with UV ink to help delay bacteria build up and also keep colors from fading. "Yard Art" and entertainment! EZ opening of two-part base: KEEP BOTTLE ON BASE, push down on perch with heel of hand while holding bottle in opposite hand. Base will pop apart. New snap together base; no leakage: Line up raised dot found on the "flower" with indent on base bottom. Snap together. Viewing strip to see nectar level. Base is non-toxic, with 8 feeding stations and snaps-apart for cleaning. It is detachable from the glass bottle. The base is UV protected to keep colors vibrant to attract your hummingbirds. Ready to hang with attached metal hanger. Fits most hooks and poles. Look for all Hummer's Galore products in feeders, moats, replaceable bases, and nectar.