Introducing a non-toxic, maintenance free, hummingbird feeder ant barrier - available in copper. This ant barrier is powered by AntCant, a revolutionary dry surface treatment that is slippery to ants. Ants try to climb on the surface and can't get a grip so they give up and go away. This ant barrier/ant guard DOES NOT have a moat that constantly needs to be refilled with water. Just hang it up above your hummingbird feeder and from then on, it is maintenance free. Handcrafted in the USA.