When the glass is either filled with cool water (or breathed on), the face of Jesus
shows itself. As long as the liquid is cooler than the room, it will continue to
show. Even when wiped away it will reappear and can't be wiped off.
The Effect: A perfectly clear and ordinary drinking glass may be examined
by the audience.
The process is permanent and with simple cleaning with water and a soft rag the
glass will last for at least 10 years and probably for as long as the glass itself.
We can customize our "Invisible Art Glass" to any size, shape, or design
you can imagine, but remember there are only absolute blacks and whites, no greys.