【ABUNDANT QUANTITY】: This set includes 6 blending stumps in 2 sizes, perfect for group art activities or enhancing your personal art kit. 3 STL ROUND HOLE SUCTION STRAINER 【VERSATILE USAGE】: Suitable for artists, students, and beginners alike, this blending sponge pen set simplifies shading and blending techniques. The sturdy ABS shell provides durability, a comfortable grip, and a long lifespan, ensuring a pleasant artistic experience. Suitable Size: Our blending sponge pens come with 2 sizes to meet your different needs. The larger pen has a nib diameter of approximately 0.47 inch/1.2cm and a... Pastel Brushes 24Pcs Artist Blending Sponge Pen, Double Headed Drawing Art Pixiss Blending Tools 【PRACTICAL DOUBLE-HEADED DESIGN】: Featuring a dual-tip design, these blending sponges offer versatility. 6 Pcs Blending Sponge Pen Artist Double Headed Washable Perfect for art projects, school assignments, or everyday crafting, helping you achieve beautiful gradients and shadows effortlessly. 【APPROPRIATE SIZES FOR EVERY USE】: Each set includes two sizes: the larger pen measures approximately 0.48 inches (1.23 cm) in tip diameter and 5.82 inches (14.8 cm) in length, while the smaller pen measures about 0.3 inches (0.76 cm) in tip diameter and 5.59 inches (14.2 cm) in length. 【RELIABLE AND COMFORTABLE MATERIAL】: Crafted from quality sponge, felt, and ABS materials, these blending pens ensure seamless blending. Use the larger white tip for smooth transitions and the smaller white tip for precision work, adding dynamism to your sketches.