Blank Double Cross Sharpie Pen
If you want your Sharpie to look EXACTLY like your Double Cross (or Super Sharpie), and write like a regular Sharpie, we offer the Double Cross Blank Pen.
It writes just like a Sharpie, but the black cap at the end that's normally used for secret stamping or secret writing is GLUED solidly in place and will not come off if an inquisitive spectator wants to take a closer look at it.
The ink can be changed just like you change the ink on a regular Sharpie so your Double Cross Blank Sharpie will last for years.