Features: [Useful]Elevate the base and place the central cap, allow the bees access through the center. Fill with sugar water, water, syrup. [Convenient]Small hole design, easy for water injection. It can hold syrup, water, and more. [High-quality]Made of high-quality plastic safe for bees. Durable for years of use. [Easy to Refill]The jacket feeder can be quickly and easily refilled without disturbing your bees. [Practical]With a clear inner lid to look into, our bee feeder reduces the risk of drowning.