The FREE INK Roller is a versatile ballpoint pen that stands out for its high-quality liquid ink and conical tip. With a line width of 0.7 millimeters, it allows for precise and clean writing, making it ideal for notes, drawings, or official documents. The ink is archival quality, meaning your records will remain intact over the long term. A special feature of this pen is the transparent window that makes the ink level visible, so you always know when a replacement is needed. The FREE INK Roller is made of durable plastic and is suitable for ambidextrous use, making it accessible to a wide range of users. With its striking red ink color and elegant silver design, this ballpoint pen is not only functional but also a stylish writing instrument for everyday use.