Use an 11/32-inch drill bit to drill a hole in the bottom of the PVC, bucket, or other available container.For thin plastics (such as reusable water cap bottles), a 5/16-inch drill bit may be more suitable.Wrap some wire tape and screw the connector into the hole. 1 pacifier can accommodate 2-3 birds. Faucets only operate at low pressure (5.5 psi or less). Do not connect directly to a garden hose (house water pressure is approximately 30 to 75 psi). If you want to connect it directly to your garden hose, you will need a water pressure regulator. Package includes: 10* drinking fountains Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding. 2. Color may vary due to different monitors, please understand. Hello, please pay attention to your delivery address when purchasing products. If your delivery information (such as name, street, house number, doorbell/mailbox without name, etc.) is incorrect, the order will not be delivered correctly.)