The OEM Zebra Pen Sarasa Gel Retractable Pen set includes 10 pens featuring smooth-flowing, water-based pigment gel ink. Each pen is designed with a soft rubber grip for enhanced writing comfort and control. The translucent barrel allows for easy visibility of ink color and supply. These pens are refillable with Zebra's JF-Refill, ensuring long-lasting use. Ideal for both personal and professional settings.