The unique design of the Wild Wings Glass Mason Jar Hummingbird Feeder creates an easy-to-use hummingbird feeder combined with a one-of-a-kind look that will be a favorite for both you and the hummingbirds! The durable glass dish has a wide opening for easy filling and cleaning. Flexible flower feeding ports help to attract hummingbirds and create a leak free seal on the feeder to avoid nectar dripping and waste. All feeder parts are removable for a more thorough clean and the glass jar and flower feeding ports are top-rack dishwasher safe!