Bee Feeder for inside Hive

I do not like using the entrance feeders on my hives so I design this to go inside the hive. I sit it on the crown board with a super shell over it then the roof on top of that. This way the bees can get at the sugar syrup from the holes from the porter and robbing is encouraged.

This is design for a short jar with a diameter of 68mm. Simply use a thin nail to puncture several holes in the lid of the jar and refill the jar every few days. You could print several to fit in the hive to save r