Luxury Design Vilicci Virtuoso Grill by Richard Solloshi Every component of the Virtuoso grill is milled from solid blocks of stainless steel and crafted using CNC milling machines. With the addition of the skewer rotisserie system this grill ticks all the boxes when it comes to functionality and striking appearance. The special hexagonal cone shape of the fire chamber and the strategically placed air vents ensure a perfect air circulation around the fire which will burn evenly and efficiently throughout the grilling.