Designed for pen & ink artists, letterers, and calligraphers. Kit contains: (3) .41oz (12ml) Super Pigmented Acrylic Drawing & Calligraphy Inks (Scarlet Red, Indigo Blue, Gold) and (1) .41oz (12ml) Pen Cleaner; C1, C2, B4, A5, No.102 Crow Quill, and No. 107 Hawk Quill Nibs. Kit also includes: Classic Black and Crow Quill Nib Holders, The Speedball Textbook, practice papers, five-well palette, eyedropper, and brush. Inks are light-fast and acid-free.