- Invisible ink is not skin-friendly. The ‘invisible’ ink is visible when under UV light.
- Learn How to Make an Invisible Ink Message on Your Own.
- Shipping is free for orders over 150 USD.
Si on peut avoir une cartouche couleur, c’est parfait.
It works, software can be tricky (sometimes it mysteriously will not upload files) My only issue is I need permanant ink!!! Also, if you could make a refillable ink cartridge this tool would become truly fantastic.
Very good service!
Invisible Ink Released
Frequently Asked Questions about Cartridge
3500 times standard prints, please refer to the printing standard below.
Cartridge Red, Black, Navy Blue are Skin-friendly. You can print on your skin as a tatoo tool. Invisible Ink is not Skin-Friendly.
The printing will last for a long time until you wash it or it’s soaked with water or sweat, which will wash away the ink.