J Herbin Invisible Ink 30ml

J. Herbin is the oldest name in pen inks in the world.

The ink turns blue when held under a light or other heat source. Writing disappears as the paper cools.

Looks pink in the bottle but writes clear! A fun way to send meaningful correspondence and really produce a memorable letter!

Specifications:

• Ink looks pink in bottle but is invisible on paper
• MATERIAL: Water based
• SIZE: 30 mL bottle
• USE: Ink appears Blue under light/heat source. Not suitable for fountain pens. Suitable for use with Quills, Calligraphy Nibs and Glass Dip Pens.
• SOURCE: Made in France
  

Available Colours:

….(it’s invisible!)

Further Reading:

• Great Review of J Herbin Ink thanks to Spiritual Evolution of the Bean! Learn about your chosen colour!
• J Herbin: The Original name in Sealing Wax and Ink
• Official J Herbin Website
  

TAGS:

calligraphy, dip pen, herbin, ink, Invisible Ink, j herbin, nib, quill