The ZUMMR Hummingbird Ring Feeder Starter Kit provides everything you need to attract train and hand-feed these fascinating creatures. The kit includes a lightweight BPA-free and fade-resistant trainer that can be easily mounted to any window along with three multicolor rings and a syringe for quick and easy nectar filling. Suitable for all ages this set offers hours of fun and the opportunity to get up close and personal with the beautiful hummingbirds that visit your yard. The included instructions and All About Hummingbirds guide ensure a seamless and enjoyable experience for the whole family.