Tom's Studio Fountain Pen Ink - 50 ml, Cassis

• Saturated, free-flowing inks in a range of unique colors
• Highly concentrated for stunning intensity
• Vegan, acid-free, water-based dye formula
• Wonderful in calligraphy, fountain, and fineliner pens
• Handcrafted in England

Available in a rainbow of captivating colors, Tom's Studio Fountain Pen Inks are handcrafted in England with a saturated, free-flowing, vegan-friendly formula for beautifully expressive writing and artwork. These richly intense, water-based inks offer stunning depth and nuance, layering beautifully for added dimension. For softer, watercolor-like washes of color, simply dilute the ink with a few drops of distilled water.

Compatible with a variety of writing instruments, including fountain pens, calligraphy pens, brushes, and even fineliners, Tom's Studio inks can be used to refill converters and cartridges for a sustainable approach. The acid-free dyes are gentle on your pens and ensure long-lasting results. Each 50 ml bottle arrives in a giftable cardboard box. Both the bottle and box feature an antique laid paper label with gold foil accents and an ink swab that provides a glimpse of the ink’s behavior and range of achievable shades.