Achieve controlled, consistent, smooth fluid lines for drawing, writing, illustration, and crafting with this Studio Series Micro-Line Pen Set!

Includes six different pens with black pigment ink in a convenient reusable storage case.

Specifications:
- 6 fine-line pens, sizes: 005, 01, 02, 03, 04, 05
- Archival-quality black pigment ink
- Waterproof
- Fade-proof
- No bleed-through