Magic Faucet Mug Fountain (or invisible floating tap fountain) is a novelty water ornament that creates an optical illusion of a continuous, self-supplying stream of water flowing from a suspended tap.How it works: A concealed submersible pump hidden inside the base or reservoir continuously pushes water up through a clear plastic tube concealed right inside the central stream column; the water then overflows down the outside of the transparent mug back into the basin.Design features: It features a golden floating faucet suspended in mid-air above a clear mug or pitcher, frequently illuminated by an internal LED light embedded in the base to enhance the floating liquid effect.Usage: Popular as a desktop decoration, night light, or conversational magic illusion piece for indoor home and office settings.