Speedball super black India Ink is for dip pen use ONLY – Do not use inside fountain pens

• The ink is made from highly opaque carbon black pigment
• Excellent reproduction quality on absorbent surfaces with optimum lightfastness
• Ideal for drawing, calligraphy, and more, it is easily applied by brush, pen, steel brush, or air brush
• Free-flowing, non-clogging, and waterproof