These Sketching Degree Pencils is used for creating Professional level Sketches & Drawings These pencils are Wooden Graphite Pencils. Made form Premium Softening Wood. A blending stump is one of the widely-used drawing accessories. Each student in sketching needs to use it. Blending with Paper Stumps and Tortillon adds soft subtle shading that can bring life-like realism and dimension to your drawings.They provide a wide surface and are great for creating a transition of tones in large areas. Can be used to smoothly blend shaded areas, soften lines and mix colors without using your fingers. Can be easily sharpened with a sanding block or a pencil knife. Specification: A blending stump is a useful drawing accessory Easy to sharpen with a sanding block or a pencil knife. Paper Colour: White, Packing Include: 6 x Durable Paper Blending Stump.