These drawing pencils are a fusion of Quality and performance. 20+ Years of Enhancement has gone into Each one of these Colored pencils to create the perfect artist's tool! They have high-Pigment and super-vibrant Colors. These Colored pencils for adult Coloring have a wax-based lead core. The lead of these Color pencils is Designed by expert craftsmen to provide rich Color lay-down, and smooth Coloring to help create super-rich artworks. They have good lightfastness ratings, and Colors release easily. These Coloring pencils work amazingly on All-types of paper, and are Perfect For creating vibrant Designs, portraits, landscapes, seascapes, and much more. These can be Used by artists of All skill levels! Each pencil has a 3.3mm diameter lead that can hold a crisp sharp point for pinpoint control, if required. These pre-sharpened premium pencils are made with a 5-phase finish to help reduce hand fatigue while Coloring. These Colored pencils Bulk are Available in a set of 24, 72 and 120. 120 Unique Colors made by artists for artists!