Stealth Calligraff is our latest-produced marker made in cooperation with well known European company that has been producing highes quality markers, pens and many other wriiting tools for more than 70 years ..
This unique tool is designed either for the orthodox writers as well as for school kids ..
- includes 4mm Chisel Tip
- colorless when applied
- turns into dark brown / black shade
- appears after contact with UV rays
- very permanent
- almost impossible to buff !
- for more details see the review HERE
Thanks to its small size it gives the Stealth Ink brand whole new dimension of invisibility .