Up close and personal bird watching! Window Feeders are a great way to introduce kids to birding! This feeder holds 2 1/2 cups of seed and the covered roof provides all-weather feeding. Constructed of heavy, clear acrylic with cedar accents. 4 large suction cups are included to securely attach the feeder to any window. Made in our Missouri workshop. Easy to fill with 2 1/2 cups of seed.