The unique design of this mason jar feeder creates an easy-to-use hummingbird feeder. Attached to the feeder are flexible flower feeding ports to help attract hummingbirds and create a leak free seal on the feeder to avoid nectar dripping and waste 6-ounce capacity Unique design creates an easy-to-use hummingbird feeder combined with a one-of-a-kind look Four feeding ports attract multiple hummingbirds Wide opening enables easier filling and cleaning Leak-free flowers remove for a more thorough cleaning Plastic Made in USA Your security is our number one concern