The professional water feeder can quickly and easily be refilled without disturbing your bees. Professional and portable, you just need to place it at the entrance of the hive to accommodate all types of hives. The water feeder for bees can help the bees to have water feeding and this is easily install. Simply attach the water feeder lid to the hive door, no additional tools required. Owning the strong wear and break resistance ability, the unfinished wood gives a natural look that blend well with your hive. size: 7.3 x 7.3 x 2cm Material: Metal colour: As shown Package Contents: 4 x Bee water 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.