This is about 4.375 inches tall, 3.375 inches in full diameter but has an inner bowl diameter of about 2.5 inches with a step that will hold your Kaloud Lotus. If you are familiar with the Lotus, you will know how great of a feature this is. The Lotus will fit in the bowl with little movement and still have enough room to breathe.
This bowl is hand made in the US using American Clay by clay artisans, which is the same procedure and materials used for all HookahJohn hookah bowls.
Also, just in case you are wondering, the Ferris Bowl will work just fine with foil as well