When the laser cutter can't make it's way through material this thick, we had to bust out the water jet!  Double the thickness of our normal markers, this baby has heft.  1.25" in diameter. 
Polished to a stunning shine featuring a Star-Spangled "Pinflag" and Circle "O" & "M" stamps on the front, with "The Water Cart" dowsing a "Fireboy" stamp on the back!
Painted with stunning and classical red, white, and blue, this may be the ideal marker for those RWB enthusiasts!