2 Pack of Bee Frame Feeder for Convenient - You can keep the other one as a spare or you can put both feeders in two separate deep bee boxes in one beehive. This will easier for the bees in both boxes to get a drink of water or syrup. 4L Capacity - This beehive frame feeder has a capacity of 4 liters. It can provide sufficient water or syrup for bees. Safe - The two internal of this beehive frame feeder have grooves. It is much when bees drink. Easy to Use and Clean - This beehive frame feeder is already assembled, you can put water or syrup into it and you can use it directly. This beehive feeder is also very easy to disassemble and clean. Size-The beehive water feeder will occupy the position of 1-2 frames in the deep beehive box. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you Colour:Black Material:plastic+wood Package Contents: 2 Pack of Bee Frame Feeder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.