Protect yourself with an Xstamper Secure Marker! Conceal sensitive information and leave needed data readable. With ordinary marker ink, carbon often floats to the top after the ink dries, which makes original text readable again because of light reflection. New secure marker ink formula minimizes this phenomenon to obscure information. Covered information can not be easily read, scanned or copied.
2.0 - 4.0 mm Writing Width, Chisel Style Acrylic Fiber Tip, Black Ink.
Note - for best results and maximum marker life, marker should be shaken prior to every use to ensure that ink is properly mixed.