Grayscale Duographs

These Grayscale Duographs are the perfect pen set to round out your creative writing or drawing collection. Features You'll Love Monochromatic set, with colors Barely Gray, Light Gray, Medium Gray, Dark Gray, and Black Dual-tip design in 0.4mm fine tip and 3mm chisel tip to easily switch between bold lines and smaller details Versatile—can be used for calligraphy, drawing, writing, or adding details to a journal, scrapbook, or planner Tight-close caps to help prevent drying out The Grayscale Duograph set features 5 monochromatic pens to add shading, line work, or headlines to any creative endeavor. Each pen features two tip widths at 4mm and 3mm so you can easily transition from bold lines to smooth, thin details.