The Pentel EnerGel Steel Tip Pen PENBL77A offers a superior writing experience with its stainless steel tip and a smooth blend of liquid and gel inks. The vivid, quick-drying ink is particularly suitable for left-handed writers, while the acid-free formula ensures safety for vital documents. Featuring a 0.7mm medium metal tip that conveniently retracts, this pen protects pockets and purses. The latex-free grip provides maximum comfort and control, complemented by stainless steel accents for a professional appearance. This pen is refillable with Pentel's LRN7 needle and LR7 metal tip refill cartridges.