Oscar 2 by Nova Simonelli Key Specifications and Features: - Copper boiler with heat exchanger system - For espresso extraction and milk steaming simultaneously - Built-in OPV pressure relief valve to regulate extraction pressure at 9 bar - Smart volumetric dosing control programming - Four-hole stainless steel steam wand - Polished 304 stainless steel body to withstand intensive use for years - Professional portafilter with a comfortable angle and 58mm diameter 1500 SAR