Retractable pens feature a quick-dry gel ink that helps prevent smudging to ensure your writing stays clean and legible. 0.7mm tip provides consistently smooth writing performance for crisp, neat results whether you're writing a quick note or a lengthy paragraph. Plus, a plastic clip allows you to conveniently attach the pen to pockets, notepads, binders and more for quick storage and retrieval. Retractable pens with red ink are perfect for business professionals, students, teachers and more.Retractable pens feature a quick-dry gel ink that helps prevent smudging to ensure your writing stays clean and legible. 0.7mm tip provides consistently smooth writing performance for crisp, neat results whether you're writing a quick note or a lengthy paragraph. Plus, a plastic clip allows you to conveniently attach the pen to pockets, notepads, binders and more for quick storage and retrieval. Retractable pens with red ink are perfect for business professionals, students, teachers and more.