https://www.retrosupply.co/products/cross-country-crosshatchers

• Get Natural Looking Crosshatching in Seconds
• Developed by artist in France hundreds of years ago, crosshatching is the technique of adding shade, depth, and texture to illustrations with closely spaced lines.
• By overlapping different angles of the lines you can add life and interest into the most simple drawing.
• Our Cross-Country Crosshatchers Pack includes every single tool you'll ever need to add crosshatching to your illustrations in Adobe Illustrator––and quickly too.