Unlock hidden messages with elemental ink, activated by a simple lighter\
Secret Ink Pens – Red Herring Games
Your writing disappears with heat and reappears with cold!
Elemental Ink Pens - 3-Pack
Sensors, Free Full-Text
5 Secrets of the River Qi, a Coloring Book of Ancient Chinese Philosophy of 5 Elements, a Pictorial Tale Ages 9 and Up
Marie Antoinette's secret messages to Swedish count revealed by chemical analysis, Research
Egyptian metallic inks on textiles from the 15th century BCE unravelled by non-invasive techniques and chemometric analysis
Renaissance magic - Wikipedia
Perfect for adding those secret touches to D&D maps, or letters that your players pick up along their journey. The look on your players’ faces when the ink is revealed will be epic.
Moon Light Pens, 3 Pack
If your writing has a flair for the dramatic, take your inscriptions to the next level with Elemental Ink Pens. Part magic, part spycraft, and completely awesome, the ink from these colorful ballpoints completely disappears when you apply heat to them! Since paper burns at a temperature about four times hotter than the ink, you can take a flame to your paper and astonish your audience or hide a secret without setting off a smoke detector. But a disappearing act is just half the trick.
Elemental Ink Pens-3-Pack, Black
Rosary Beads and Locations - Blasphemous Guide - IGN
Ancient Invisible Ink Revealed by Multiple Methods
Colorverse Project Series Monkeyhead Nebula - 65ml Bottled Ink
Elemental Ink Pens – Disappearing Ink – The Shop of Many Things
Red and black ink from Egyptian papyri unveil