Magnetic foaming and warming whisk, simple to clean. Hot and cool drain foam for cappuccinos,hot drain for lattes. Most extreme limit: 125 ml (for drain foam readiness), 250 ml (for hot drain arrangement). Most extreme and least level pointers, Stainless-steel outside with vacuum protection; Detachable base with additional whisk stockpiling. Secura drain frother and drain warmer is just for use with North American Electrical Standards, 120V 60Hz AC; 2 year guarantee; ETL approved.