Acrylic material: high thermal resistance, resistant to acids and bases and is 97% transparent, making it easier for you to see the birds.
Ultra strong and removable suction cups: easy to install or remove; ultra strong even in winter and windy weather.
Roof of bird feeder: almost completely safe from cats and squirrels.
Three compartments: easy to fill with 3 different grains and easy to clean.
Drainage holes prevent puddles from forming.