Esterbrook Model J JR The Old-Fashioned Collection Fountain Pen Ebonite Brown

Ebonite is a hardened rubber made by curing natural rubber with sulfur. Used in vintage pens for its warmth, durability, and ability to take a high polish, it offers a unique tactile feel and develops a rich patina over time.

To keep your ebonite pen looking its best, avoid prolonged exposure to sunlight, heat, and alcohol-based cleaners, which can fade or dull the finish. Gently wipe the pen with a soft, dry cloth after use, and store it in a cool, dry place. With care, ebonite will age beautifully and develop a natural luster over time.

Each pen is crafted with premium materials, ensuring long-lasting performance and a luxurious feel.