2 Pcs Double Headed Blending Sponge Pens Reusable Drawing Art Soft Pastel Blending Tools Sketch Wipe Washable Pencil Sketch Brush for Artist Professional Highlight Shadow Detail Correcting Tools 

Premium Quality Materials: Our sketch friction sponge brushes are crafted from high-quality sponge, felt, and plastic rods. The black sponge tip is designed for precision erasing, while the white felt tip is perfect for blending and highlighting, ensuring a smooth and damage-free experience on your paper., Versatile Dual-Ended Design: This blending sponge pen features a practical dual-ended design, with one end for detailed erasing and the other for blending and highlighting. It's ideal for adding vibrancy and visual appeal to your sketches, offering versatility and convenience for artists of all levels., Multi-Purpose Tool: Ideal for students, art enthusiasts, and beginners, this blending sponge pen is perfect for slide cleaning, edge adjustment, corrections, and final painting polishing. sketch friction sponge brush allows for easy and convenient blending and coloring, creating beautiful gradients and shadows in your artwork., Available in Two Sizes: Choose from two different sizes to suit your needs. The smaller pen has a core diameter of approximately 0.24 inches (0.6cm) and a total length of about 5.51 inches (14cm), while the larger pen has a tip diameter of about 0.47 inches (1.2cm) and a total length of 5.94 inches (15.1cm), providing practicality and versatility for all your creative endeavors., Strong Adhesion: Our blending sponge pen boasts strong adhesion, effectively removing excess charcoal or graphite from your sketches without leaving any residue. Note that due to manual felt processing, the white felt tip may contain some black wool, but it does not affect the actual use.