New Style Plastic Feeder virtually eliminates the drowning of bees! These Division Board Feeders have a built in float device and a covered pour area. How they work: open the cover of the pouring chute and pour syrup. As the feeder fills with syrup, built in floats rise to the top of the feeder. Slide back the cover and install the feeder in the Brood Chamber. Your bees stand on top of the floats and feed with no danger of drowning!