Pentel® R.S.V.P®. 1.0 MM Red Medium Ballpoint Pen Feature Maximum Ergonomic Comfort Thanks To Latex-Free Rubber Grips That Offer Writing Control. The Permanent Ink Included In These Cozy Pens Provides A Smooth, Reliably Clean Mark That Is Easily Legible. Handy, Built-In Pocket Clip Never Lose Your Pen Again. Designed For Safe Use With Clothing, Purses And Pockets.