RevMark is a line of patented industrial markers made in the USA.

-The holster clip attaches to your belt or pocket, so the marker is always by your side.

-An industrial tip makes it perfect for contractors, plumbers, electricians, DIY'ers and more.

-Even if you leave your cap off for 3-days, RevMark will keep on writing.

-Premium ink can handle temps from 0 to 110 degrees, works on most surfaces and is fade-resistant.