Robert Oster Motor Oil Signature Ink

Make a statement with Robert Oster Motor Oil Ink, a premium fountain pen ink featuring a rich, dark brown base with a stunning multicolor sheen reminiscent of light reflecting off motor oil. Perfect for journaling, artwork, or creative projects, this dynamic shade offers excellent shading and a smooth, consistent flow.

Housed in a 50ml recyclable PET bottle, this ink combines Robert Oster’s eco-friendly approach with high-performance quality that fountain pen enthusiasts trust.

Key Features:

• 50ml fountain pen ink in eco-conscious PET packaging

• Dark brown base with a striking green and purple sheen on high-quality paper

• Smooth, reliable ink flow – safe for all fountain pens

• Ideal for calligraphy, creative writing, and artistic expression

• Made in Australia using sustainable practices

• A bold, eye-catching color for any fountain pen ink collection

Bring depth and drama to your pages with Robert Oster Motor Oil Signature Ink—crafted for writers who love rich tones and mesmerizing effects.