Christmas Opening Hours & Shipping Information.
Please Note: The last day for orders to be delivered before Christmas is Wednesday 18th December. We can not guarantee that any orders placed after this date will be delivered before the big day.
We will be closed from Saturday 21st December until Thursday 2nd January. Any orders placed during this time will not be processed until the New Year.

Dr P. H. Martin's Radiant Ink

  • Brilliant Concentrated Watercolor Dye
  • For Brush, Pen, or Airbrush
  • For work intended to be reproduced
  • Cartooning, Manga, Anime, Illustration, Graphic Arts
  • 56 Brilliant Concentrated colors
  • Conforms to ASTM d-4236 AP approved NON-TOXIC
  • Use on Paper, Illustration board, silk with additives

Not lightfast, not waterproof, For work intended to be reproduced. The colors will fade from sunlight or fluorescent light (ultra-violet). Will not fade in a portfolio, or under incandescent light. protect from fading with ultra-violet absorbing glass, plexiglass or UVA acetate