Vintage Ero No. 1 Piston Filling Fountain Pen – Gold & Black Marbled (Made in West Germany)
Up for sale is a beautiful, highly collectible example of mid-century German engineering. Manufactured in West Germany by Ero (Ernst Rodenhäuser), this No. 1 model fountain pen features a striking marbled aesthetic paired with a traditional, highly efficient piston-driven filling mechanism.
Please note: The bottom blind cap unscrews smoothly as intended by design (the knob stays flush to the body while moving the internal piston rather than pulling outward). The pen is cosmetically beautiful but remains untested with ink.
Key Features & Specifications:
- Exquisite Body Design: Showcases a high-gloss black resin cap and blind cap contrasted by a stunning gold-and-black marbled "cracked ice" wrapped barrel finish.
- German Hallmarks: The center cap band is cleanly and deeply engraved with "MADE IN W. GERMANY" around its circumference.
- Signed No. 1 Nib: Equipped with its original gold-plated steel No. 1 nib, clearly stamped with the classic "ERO" block lettering and the number "1".
- Piston Filler Design: Built with a built-in piston mechanism operated by turning the rear blind cap. Features a wonderfully bright, transparent blue ink viewing window to easily check your ink supply.
- Condition: Excellent vintage condition. The marbled barrel wrap retains great color vibrancy, the resin is free of deep scratches or cracks, and the ink window is exceptionally clear. The gold plating on the clip and cap band shows light, age-appropriate micro-scratching. Piston knob rotates smoothly.
The item pictured is the exact pen you will receive (Style #3618). Shipped fast and securely padded to ensure a safe arrival. Please feel free to message me with any questions!