NVA Creative Garden Granite 6507030 Fountain Sphere, 12-Inch Hand carved from granite by skilled craftsmen Sits atop a reservoir which is buried in the ground; water drains into the reservoir and is recirculated with a submersible pump Optional LED light can be added to illuminate water as it bubbles up from below (NVA 296050 with transformer or 296060 without transformer) Installation requires NVA Pump B (2960100), reservoir (2963000), elephant grill (2962570) and webbing sheet (2961555) 12 Inch diameter; weighs 77 pounds