Click to expand Tap to zoom SPEEDBALL #20 GENERAL PURPOSE PEN SET by SPEEDBALL $12.78 | / SKU 41573 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Use to create delicate fine lines and cross-hatching. Includes (1) each of the following: No. 100; No. 102 Crow Quill; No. 103; No. 104; No. 107 Hawk Quill; No. 108 Pen Nibs. Also includes (2) Pen Nib Holders.