Birdola Bungee/Big Ol' Kob Feeder Combo for Squirrels COMBO PACK: Includes Big Ol Kob squirrel feed and unique, spring-action bungee feeder. SQUIRREL FEED CAKE: Contains a combination of corn, black oil sunflower seeds and peanuts. BOUNCING ENTERTAINMENT: Spring-action bungee will keep visiting squirrels busy for hours. HANGER INCLUDED: Comes with everything you need to set up. REUSABLE FEEDER: Works with Big Ol Kob (included), corn cobs and corn logs.