Pentel Rsvp Pens 12 Pack Of 6 Black And 6 Blue Ink Pens, Fine, 0 Point 7 Mm. The Pentel RSVP Ballpoint Pen The Pentel RSVP ballpoint pen is a sturdy, well-balanced pen. This capped pen is designed for extended periods of use. The exclusive ComfortZone, latex-free grip is designed to reduce writing fatigue. The transparent barrel allows you to see the ink supply. Durable tip delivers a consistent line without skipping. The 0.7mm tip (BK90) writes fine lines; 1.0mm (BK91) writes medium lines. The long barrel holds more ink than the competition and can write for almost a mile! Select the BKL7 (fine) or BKL10 (medium) refills, which are available in a variety of colors. Smooth Colorful Ink RSVP Ballpoint Pen is available in black, red, blue, green, pink, sky blue, violet, and burgundy ink. Metal Tips for Fine/Medium Lines The 0.7mm tip (BK90) writes fine lines; 1.0mm (BK91) writes medium lines. Latex-Free Comfort Grip Escape writing fatigue with our latex-free Comfort Zone grip. Sturdy and Comfortable Writing No matter what size hand you have, the long barrel makes this pen exceptionally easy to use. R.S.V.P. pens feature maximum ergonomic comfort thanks to latex-free soft rubber grips that offer writing control. The permanent ink included in these cozy pens provides a smooth, reliably clean mark that is easily legible. Stainless steel tip provides extended durability Dark, vivid ink color of each pen is indicated by the stylish clear barrel Handy, built-in pocket clip on pop cap - never lose your pen again. Designed for safe use with clothing, purses and pockets. The fine-point pens feature black and blue ink.