- Material and build: This mixing pen holder is made of compressed paper plus ABS material, providing strength and resistance to bending. It is small, exquisite, and convenient to use. - Size: Available in multiple sizes, as shown in the figure. - Easy to use: Blending stumps feature a tear-off design for easy cleaning and adjustment, and they can be sharpened using sandpaper blocks. The blending sponge pen combines a sponge tip and a felt dual tip, making it easy to transition shadows and work on details. - Washable and reusable: With a tearable design, cleaning is simple—tear off the unwanted part along the tip of the mixing pen holder and paper pen. The sponge applicator is washable and reusable. A good gift for painters and painting enthusiasts. - Applications and scenarios: - Use for shading and blending in pencil drawings, portraits, and still lifes to achieve smooth gradients. - Ideal for adding fine details and controlled edge work in illustrations and crafts. - Portable solution for on-the-go touch-ups or travel kits for artists, writers, and students.