J O G

JOG will allow you to mark ANY deck of cards, regardless of back design, finish, manufacturer on the go, at any time. You can also mark coins, bills, paper, business cards, etc. JOG is very versatile and easy to do. 

JOG gets rid of issues that other marked decks run into such as crimps, indentations, alterations of the back design, and even passes the infamous "Movie" test that so many can't pass. 

This is the answer to marking ANY deck on the fly. JOG, Juice On the Go.