1. Windproof Design Optimized: Featuring a strong doublesuctioncup technology with secure mounting, ensuring stable outdoor placement for uninterrupted hummingbird observation even in windy conditions. 2. Durable Material: Made from sturdy ABS plastic with a transparent outer shell for visibility and longlasting use in all weather conditions. Its clear shape and reliable function make it attractive to hummingbirds. 3. Hassle Cleaning: The removable container design of this hummingbird feeder simplifies refilling and allows for quick disassembly, ensuring effortless and effective cleaning that easily fits into your routine. 4. Visibility: A transparent viewing window provides a 360 panoramic view for observing fluttering hummingbirds. Watch every detail of their natural behavior at the nectar feeder without interruption and with the clarity.