The Graph'Peps Fine Liner pens have an ergonomic triangular design for the utmost in writing comfort. The 0.4mm tip is ideal for precise drawing and writing. A metal nib protects the tip when using templates, rulers or other straight-edges. All colors are vibrant, water-based ink.
The Duo Colored Pens are 2 pens in 1. They can be separated or used connected.
The compact set comes with an adjustable reusable hard compact case, while the others come with a reusable wallet case.