The FBC Mail Chute is a sleek, industrial-grade chute designed with brutalist aesthetics, featuring a rectangular, angular form with sharp edges and a matte black metal finish. Its surface is smooth with minimalistic branding and warning labels in a stark, white font, emphasizing its utilitarian purpose within the Federal Bureau of Control. The chute's opening is slightly recessed, with a subtle glow emanating from within, hinting at the supernatural elements of its function.