Comprehensive Set: This package includes 4 blending stumps and 40 replacement sponges (20 round and 20 pointed), ensuring you have ample tools for drawing techniques. Perfect for both beginners and seasoned artists needing frequent replacements. Construction: Crafted from premium quality sponge and robust ABS material, these sketching tools offer a sturdy, break- design. The comfortable grip and long-lasting build make them a reliable choice for extensive use in detailed artwork. Enhanced Drawing Effects: The soft texture of the sketch rubbing sponges allows for exceptional control over shading and textures, making it easier to achieve professional-level gradients and blends in your artwork. Ideal for both shading and dynamic work. Portable Design: Designed for artists , these blending stumps are compact and easy to store. They fit effortlessly into any art bag, making them perfect for use in the studio or while traveling, ensuring you're to create. Versatile Art Tool: Essential for any artist's toolkit, these blending stumps are perfect for softening lines, merging colors, and crafting shadows and . They are indispensable for refining sketches and adding depth to your drawings. Color:Black & White Material:plastic Package Contents: 4 * Rubber Pen 40 * Replacement Head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.