Roll-up case of 20 Staedtler Triplus Fineliner Markers Fiber tip pens with ergonomic triangular design for easy and relaxed writing and drawing. Stable, pressure-resistant tip. Ventilated cap, according to ISO 11540 and BS 7272-1/2. DRY SAFE - can remain uncovered for days without drying out (Test ISO 554). Water based ink. Easily washable on most fabrics. The PP body and cap guarantee a long life of the product.Line width 0.3. Roll-up case with spaces for markers and zipper. Color may vary. 20 bright colors. Brand: Staedtler