GideonTech.com has posted a review on the HyperKore Laser Etched Window Kit
To my surprise, what arrived was a package containing two sample etchings and one complete window kit. I opened the package labeled "Tank Sample" expecting just an image of a tank and when I pulled out a piece of acrylic and held it up I was a little confused. It was hard to see what it was against the white concrete floor, but when I put it in front of a darker background, I was immediately impressed.HyperKore Laser Etched Window Kit Review