Item Type: Paper Blending Stumps Material: Rubber Product Features: Born for painting Note, Only suitable for some colored pencils, such as colored pastel pencils, sketches, pastel paintings, sketches, colored pencils Package List 1 x Detail Rubbing Pen 2 x Replacement Heads 1 x Sandpaper 1Various Specifications: The roof shape is treated with line and appearance rubbing treatment, the lipstick shape line appearance is excessively rubbed, and the pen shape is treated with point and appearance rubbing. 2Delicate and Even: The friction is moderate and the rubbing effect is delicate and even. Correspondingly, each detail of the painting is processed with lines and appearance, which are easy to control, and the natural transition between points and appearance is interspersed with turns and refined. 3Replaceable Heads: Sketch rubbing pen includes two replaceable heads, which can meet your different needs, light and portable, convenient for your use. 4Multi Functional: The Art Blender works with all charcoal, graphite, pastel and colored pencils and is a great tool for sketching. 5Ideal Gift: With exquisite workmanship, Blending sticks are ideal gifts for beginners, artists, painters and painting lovers.