Wagyu Zabuton BlockExperience the SRF Gold Plus zabuton, a cut renowned for its exceptional tenderness and indulgent marbling. Graded at BMS 1112, the pinnacle of the beef marbling scale, this steak delivers a peerless balance of richness, buttery flavor, and melt in your mouth texture. Often called the Denver steak, the Zabuton is the fourth most tender cut of beef and owes its name to the Japanese word for a flat, square pillowreflecting the steaks signature shape.