Pens feature crafted stainless steel nibs and can be filled from either bottled ink (with optional converter) or ink cartridges. No dipping necessary! The long tapered barrel, ergonomic design and flexible nib make drawing a pleasure. Set includes 1 each of ArtPens 1.1, 1.5, and 1.9 nib widths, 1 Arkansas stone, 1 buffing leather and 6 each red and black ArtPen Ink Cartridges.