Eight cool gray brush nib markers provide a complete range of tones for shading and blending
Patented free flow ink system ensures consistent and controlled marker application
Alcohol-based ink offers smooth blending and vibrant color payoff
Refillable and replaceable nibs extend marker lifespan and reduce waste
Includes connector rings and mini blank swatch card for easy customization and testing
Summarized by Shop
New! OLO Cool Gray 8pc Brush Set. This curated set offers a complete range of cool gray tones for shading, blending, and creating monochromatic designs. Perfect for adding dimension, depth, and cool-toned highlights to your artwork.
Set Includes: