Robert Oster Summer Storm is a premium fountain pen ink known for its cool, storm-inspired hue and dependable performance on fountain-pen-friendly paper. This distinctive blue-gray colour delivers balanced saturation with subtle shading variation, making it suitable for everyday writing, journaling, planning, and creative expression. Formulated for smooth, consistent flow with minimal feathering, Summer Storm performs reliably across a variety of nib sizes and writing styles.
Features
• Premium fountain pen ink from the Robert Oster Signature line
• Cool blue-gray colour with balanced saturation
• Smooth, consistent flow ideal for writing and creative use
• Subtle tonal variation enhances expressiveness on the page
• Performs well on fountain-pen-friendly paper with minimal feathering
• Lightweight, durable PET plastic bottle for easy handling
• Wide bottle opening for comfortable filling
• Made in Australia
Specifications
• Colour: Summer Storm (blue-gray)
• Volume: 50 ml
• Ink type: Dye-based fountain pen ink
• Bottle: PET plastic bottle with screw cap
• Suitable for: Fountain pens (clean thoroughly when switching inks)
Non Waterproof