Each Oblique Calligraphy pen is unique and a one of a kind creation! No duplicators, no two are alike. Heirloom quality. Proper flange alignment with an ergonomic design and an indentation for the index finger. Decorative, balanced and sealed smooth using a multi-stage finishing process, for a perfect feel and weight, to enhance your calligraphy and writing skills. Each as original as the calligrapher! Each pen comes with a Zebra G nib already inserted.