Free-Ink-Brushes-for-Photoshop by BrittneyMurphy on DeviantArt
ballpoint writing effect! - Adobe Support Community - 4358491
Ballpoint Fine - Photoshop Ink Brush - Grutbrushes.com
Free Vector | Ink brushes collection
Kyle's New Technical Pens for Photoshop | These new technical pens will be included in my Ultimate Lettering brush set for #Photoshop, which you can preorder now at 25% off the regular