Ant Feeder Pyramid

This simple dish is designed to make it easier to feed ants honey without disturbing the colony.  I placed a piece of cellulose sponge in the center and then fill the dish completely.  The sponge absorbs enough that I haven't seen any issues with the ants getting stuck in the honey as I've had with other dishes.  Please let me know if you have any suggestions for refining this design.

[To be updated]