This Classic Four-color Mid-point Ball Pen Pen is Made of High-quality Plastic & has a Wide, Comfortable Grip That Reduces Writing Stress. Multi-color Integration, Including Black, Blue, Red, Green. All Ink Colors Are Conveniently Contained in One Pen, Which Makes It Ideal for Everyday Use. Its the Perfect Tool for Coloring, Organizing, & Doodling. Its Sleek Plastic Body Makes It Easy to Switch Colors, Perfect for Journaling or Note-taking. It Can be Replenished at Any Time & is Ideal for Office or Home Use. Customize Your Logo on the Pen & Add Pop Colors to Your Writing with These Practical 4-in-1 Ball Pen Pens