Round, smooth barrel with 4.5mm core allows for maximum line flexibility to apply generous color or create crisp, fine lines Can be easily mixed and blended to create new hues and tints and detailed pastel studies Includes a well balanced collection of Derwent artist quality 12 wood-cased pastel pencils set in a convenient and secure hinged metal tin 32991 Features: -Colored pencil set. -Colors subject to change. -Pastel collection. -Category: Drawing. -Age Group: Adult. Product Type: -Colored Pencils. Dimensions: Overall Height - Top to Bottom: -7.8". Overall Width - Side to Side: -4.53". Overall Depth - Front to Back: -0.59". Overall Product Weight: -7.41 lbs.