Robert Oster Yellow Sunset 50ml Ink Bottle

Robert Oster Yellow Sunset 50ml Ink BottleRobert Oster Yellow Sunset brings a warm, golden radiance to the page. This expressive fountain pen ink captures the glow of late day light, adding cheerful emphasis to headers, notes, and creative accents without overwhelming the rest of your writing. Presented in a practical 50ml bottle, it is an easy way to introduce a vibrant yellow tone to your rotation. Color & Character Yellow Sunset leans toward a sunny yellow with gentle orange undertones,

Robert Oster Yellow Sunset brings a warm, golden radiance to the page. This expressive fountain pen ink captures the glow of late-day light, adding cheerful emphasis to headers, notes, and creative accents without overwhelming the rest of your writing. Presented in a practical 50ml bottle, it is an easy way to introduce a vibrant yellow tone to your rotation.

Color & Character

Yellow Sunset leans toward a sunny yellow with gentle orange undertones, producing soft variation that reads as lively rather than neon. On white or cream papers, broader nibs and wetter pens reveal more shading, while finer nibs provide a cleaner, highlighter-like touch for margins, annotations, and journaling layouts.

Writing Experience

This water-based, dye-based ink is formulated for everyday fountain pen use. It flows reliably, cleans up easily, and is well suited to casual sketch washes with a brush or dip pen. As with most yellow inks, legibility improves with wider nibs and smoother papers, making it a versatile choice for titles, accent lines, and creative planning.

Technical Specifications

• Brand: Robert Oster
• Ink type: Water-based, dye-based fountain pen ink
• Color: Yellow Sunset (warm yellow with light orange undertone)
• Volume: 50ml
• Bottle: Plastic screw-cap
• Made in Australia
• Use: Suitable for fountain pens, converters, dip pens, and brush work