Using a unique manufacturing process Holbein has developed an exceptional range of 250 Artist quality soft pastels which offer great soft powder richness in covering and blending power. The manufacturing process is entirely computerised and is mechanised from inception to final product. In the final stages of production a computer lens scans every stick in order to guarantee uniform distribution of pigment and pigment purity. Individually sleeved, each stick is made in a round shape for working versatility. 10mm Diameter x 25mm Long.