Spectrum Noir Illustrator is an alcohol-based, double-ended marker and is perfect for illustrating, sketching, and drawing. With a superfine nib in one end, and a brush nib in the other, you can be sure to draw with precision and extra control over your work. The colour is blendable and offer streak free coverage.
Illustrator Markers are nicely designed and have an ergonomic grip. They are also non-toxic, refillable (with both ink and replacement nibs) and available in a lot of different colours and shades. The Illustrator colour range is based on a system where the number on the end of the marker, indicate how intense or dark a colour is. The letters on the other hand indicates which colour tone family the marker belongs to. All the different shades will make shading much simpler, and you will be able to create depth in your drawing.