I wanted to give a positive review of some new feeders I started using. I used to use the qrt. Jars sitting on a couple of sticks and covered by a empty hive body. It worked well but it would always be covered with bees went I wanted to refill the jars. Beetlejails easy feed can hold 2 jars and you place it over the hole of the innercover. A screen prevents the bees from covering the lid, but they can still get to the syrup. Just cover with a empty deep and thats it. It is quick and easy to use. There is a video on there website thats shows how it works. So far I like them a lot.