The ceramic grill module has the Monolith Avant-garde installed. The dining class among the kamados. Years of striving for perfection in quality and application have led to the development of the Monolith Avant-garde. Stainless steel fiberglass seal, an adapter for connecting digital control units, the incredibly versatile grill grate system SGS (Smart Grid System) to name just a few details. The Monolith Classic can also be integrated on request.