Non-drip Heirloom Hummingbird Feeder Small Square Yellow Artisan crafted for long lasting quality this Hummingbird Feeder is made of thick copper and glass. This Heirloom Hummingbird Feeder supports a no drip base that is bee proof. This feeder has dual adjustable perch for your size birds. The feeder base comes apart in two pieces for easy cleaning. The custom base feeds even in the cool spring and fall mornings.