Every artwork that I create is my self-portrait that is why I autograph it with excellence. Having a vision and putting it on paper is one thing and the other thing is using a high precision coloured pencil to bring it to life. The 3.4 mm core can be sharpened to create a fine point. Its hexagonal barrel makes it easier to clasp with my artistic hands. It has multiple colours, one that bleeds on your sight such as Vermilion and Crimson Lake or freezes your sight with Spectrum blue and Prussian blue. I cannot put anymore into words how these pencils will give deeper meaning to colours. You just have to see my artwork then.