The best qualities of liquid and gel ink are blended into a super-smooth ink and delivered via an exclusive ink/tip technology for the smoothest write. Vivid acid-free ink dries quickly without smearing or blotting and is great for left-handed writers. The sleek stylish barrel makes this pen extremely appealing. Retractable. Special Ink Type: Gel; Pen Style: Retractable; Ink Color(s): Black; Pen Type: Roller Ball. EnerGel Liquid Gel Pen delivers the ultimate writing experience with a stainless steel tip and super-smooth blend of liquid and gel inks that glide across paper. Vivid quick-drying ink is great for left-handed writers. Acid-free ink formula is excellent for everyday notes yet safe for vital documents. Features 0.7mm medium metal tip. Tip conveniently retracts to protect pockets and purses. Grip is latex-free. Refillable with Pentel s LRN7 needle and LR7 metal tip refill cartridges.