Another glass on the market is Schott glass - it is to be used only in VERTICAL applications - as stated by the manufacturer. I don't see the use in a pinball machine as a vertical application. Why they say that - ask Schott.
Our glass is rated for horizontal and vertical applications. We do have sales - at times - buy one get one half price, etc.
It took a year to develop and the vendors as there are several have NDA's on what we do differently in making the glass.
To the people who bought INVISIGLASS (TM) - Thank You - they know what it is and appreciate it as well as those who receive it free on their games which include it.
