Feature●Extra Fine Point Pens - Set of 12 Premium Fineliner Pens with 0.4mm nib for precise lines and detail. Great for writing, memos, drawing, sketching●FINE TIP MARKERS FOR ARTS - FINE TIP MARKERS are quick drying, smear-proof, and stain-resistant water-based fineliner for beautiful ink drawing●DURABLE & ACID FREE - This black fine line liner illustration pen set comes with a strong metal tip. Acid-free ink ensures that your artwork will last longer and wont fade over time●COMFORTABLE GRIP - Ergonomic triangle grip helps you work bullets, drawings and school challenges for hours with these fine point pens●100% SATISFACTION GUARANTEE - If you are not satisfied with the product, please feel free to request a refund or exchangeDescription