Top Bar Hive Feeder Box

I'v made a feeder box out of a plastic candy box. I drilled one hole into each follower board so bees can enter into the feeder box chamber. Eventhough these bees will get their own honey throughout the winter sometimes if the winter was too warm they will eat faster or if the colony is too small they will eat more than a bigger colony would do etc ... March and April can be a good time for extra feeding.