Ronin Glass was Inspired by the ancient samurais that did not have a lord or master and therefore had ultimate freedom of choice. Based out of New Jersey, Ronin Glass aims to give their customers every option when it comes to glass. Thick, borosilicate glass can be found throughout every inch of each Ronin bong. Just like a samurai mastering a sword, Ronin Glass has mastered the art of percs, giving you a perc to fit any and all of your preferences. Between the sturdy construction, beautiful artistry and masterful execution, Ronin products are more than worthy opponents. They are the best at what they do.