A universal calligraphy nib holder features an adjustable brass flange that accommodates various nib sizes, including standard (e.g., Hunt 101, Brause Steno) and G-nibs (e.g., Nikko, Zebra). Universal oblique holders are ideal for consistent 55-degree slants, reducing hand fatigue during long writing sessions. finest brass flange. Very convenient for nib adjustment. holder wood material is smooth polished teakwood as shown in photograph.