These replacement heads are an essential addition to any artist's tool case. They are easy to attach and remove, providing seamless experience for sketching, shading, and correcting. Whether working on detailed illustrations. Features -Color:White -Material:Cotton -Size:2.50X1.00X0.30 cm/0.98X0.39X0.12in -Replacement process: designed for easy replacement, these heads ensuring your tools are ready for precise and sketching - Blending results: achieve smooth transitions and corrections with tips, enhancing the overall effect of your artwork -Cotton material: these eraser refills improving the precision of your sketch corrections -Gentle on artwork: soft material protects paper surfaces from or damage, allowing for refined and natural modifications -Ideal for various uses: from outdoor sketching to detailed studio work, these tools cater to diverse artistic needs, improving efficiency and results Package list: 40 x pointed tips