They got this one right. No little plastic parts, easy to wash, etched fill line and even hummingbird recipe on the sides. It's small, but thats a good thing: when you have to refill a lot, your hummy sauce stays nice and fresh. I bought two for myself and one for my sister. Its not often that companies get the design right on every aspect of a product. They nailed it, here. Love this little feeder. And so do my hummies.