Tabletop Fountain with Spinning Marble Feature and Black Plastic Bowl and Flow Control Tabletop Fountain Nice tabletop fountain with the added thrill of a spinning ball on top, its movement brought to you by the magic of hydrodynamics. Comes with a black-plastic bowl 11-1/8" dia x 3-3/4" deep, a resin, slate-look 5" dia x 4" tall pump cover, a submersible pump with adjustable flow control, and a 2-3/8" marble ball. The pump is 3" x 1-9/16" with a swiveling 7/16" OD outlet pipe, in-line power switch, gasketed bushing, and wall adapter. UL.