10 ink brush PS brushes in .abr format free and easy download unlimit id:39299
Nanda's Real Pen and Marker Brushes for Photoshop by Soenanda on DeviantArt
Ink Pen Free Brushes - (511 Free Downloads)
Pen Free Brushes - (663 Free Downloads)
ballpoint writing effect! - Adobe Support Community - 4358491
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