Fountains are a large bowl which is then attached to a handleless mug that is wider at the bottom. A hole is made between the attached area that measures at least 1/2β. Be sure no leakage can occur. Then throw the shape of your choice for water to pour into the bowl. It must be wide enough to sit on the cylinder base. A hole that fits the tubing is made in the bottom area that sits on the cylinder. The cylinder needs to be about 1/2β or taller than the bowl. The tiny pump (1 to 1 1/2β square) can be found on Amazon. Tubing from local plumbing section of hardware store. The attaching hole between bowl and cylinder needs to rest below bowl waterline. Have fun. Do not glaze till you are sure joint to bowl is water tight.