The OEM Pentel EnerGel-X roller gel pen features super-smooth EnerGel ink for a seamless writing experience. This high-performance ink technology combines the best qualities of liquid and gel inks, ensuring quick-drying results that prevent smears and smudges, even for left-handed writers. The pen's latex-free grip provides maximum comfort during use, while the color-tinted barrels with a curved clip design match the ink color. This gel pen is also refillable, making it a sustainable choice for your writing needs.