Selling a highly collectible and increasingly hard-to-find Rotring 600 Newton fountain pen in the coveted "Lava" finish. This iconic, German-engineered writing instrument features a heavy, solid brass hexagonal barrel coated in a unique, textured dark grey/black finish that mimics volcanic rock. It is detailed with a silver-toned pocket clip bearing the classic debossed Rotring logo, the signature red ring near the finial, and is equipped with a smooth stainless steel nib. The pen is in excellent pre-owned condition. The textured lava coating is remarkably well-preserved with very minimal signs of use, and the cap snaps on securely. An outstanding investment piece for any luxury pen enthusiast. Please note: The black lighter shown in the photos is a display prop for scale and is not included in the sale.