Introducing the Pentel EnerGel-X Roller Gel Pens, a perfect tool for all your writing needs. These pens are designed with super smooth ink that will give you a seamless writing experience. The Blackjack Ink in medium makes it even more versatile to use. Crafted with the utmost precision, these pens are from the brand Pentel, known for their quality products. The Sub-Type Gel Pens with the Model EnerGel are the perfect combination for professional use. Ideal for business and industrial purposes, these pens are a must-have for anyone who seeks perfection in writing. The categories this product falls under are Business Industrial, Office, Office Supplies, Pens, Pencils Markers, and Ballpoint Rollerball Pens. Get your hands on these pens and transform the way you write!