When you want to write something no one else should see under. I have been successful using blue ghost without smearing over more permanent inks applied with other types of pens like permanent black india ink. The included pen may have a strong smell when it is first received. Because noodlers inks are hand made in small batches, the colors can vary slightly from one bottle to another. Noodlers bulletproof blue ghost invisible fountain pen ink.
I bought this ink for drawing hidden details in my artwork, to surprise my more observant fans, but since most people will likely be using it for writing. I opened the package, saw that it was labeled on the side as the correct item a stickon inventory label, however the top of the box was stamped with eel black. Noodlers blue ghost 3oz bottled ink the goulet pen company. That means this ink absorbs uv rays shorter wavelength, and reflects it in the form of visible light longer wavelength, thats why we are able to see it with our eyes after shining the black light onto it. This clear ink is invisible under normal light but glows brightly under uv light. Noodlers inks are handcrafted, so there may be slight color and glow intensity variations from batch to batch. This is an invisible ink that can only be seen under uv light. When you want to write something no one else should see under normal light. Noodlers blue ghost ink is an invisible ink that only shows up under a uv blacklight. Blue ghost is invisible by day and glows under uv light. I had ordered noodler s bulletproof blue ghost invisible ink and was really excited to receive it so quickly. Noodlers ink is a small american company run by nathan tardif in southern massachusetts, usa. This ink is new, current product directly from the manufacturer.
Whether or not the ink contains glittery particles. Writing sample of the fluorescent noodlers blue ghost fountain pen ink. A really fun ink that allows you to write secret messages. As you can see, the invisible ink has zero effect on whats written over it, though if you use blue ghost over darker ink, it may smear depending on the nature of that darker ink. Noodlers blue ghost 3oz bottled ink the goulet pen. Glass noodlers ink bottles are filled to the brim with ink. It is also fully invisible even on bright white paper as long as the pen is thoroughly cleaned before use. When you want to write something no one else should see under normal light its invisible, under a black light visible.