JTP Grosvenor Wall Mounted 400mm Shower Arm Colour:Polished Gold Oil filled means better and

Oil filled means better and more even heat distribution throughout the entire rail

you can instantly switch the water flow between the Revive head and the pencil handset

as Kaldewei states

Featuring a sophisticated reinterpretation of classic brassware styling

or bath spout) and is thermostatically controlled for safety

JTP Grosvenor Wall Mounted 400mm Shower Arm Colour:Polished Gold Oil filled means better andAdd the perfect finishing touch to your shower with the JTP Grosvenor Wall Mounted 400mm Shower Arm, designed to bring both style and practicality to traditional bathrooms. Made from high quality solid brass, this wall mounted arm is built to last, offering reliable performance for everyday use. The 400mm projection gives extra reach from the wall, making it ideal for use with larger overhead shower heads and helping create a more enjoyable, rainfall