Lol i believe none of you answered his question :P
What chap slap needs is the shape of the bowl.
Thats rayvers video and at 2.45 you can see the phunel bowl. The only hole is the elevated one on the middle and the part where the shisha goes has no holes. Its about 8 inches Diameter and 1/2 inch deep.
Here is a pic that show it from varius angles