Portal superfans will instantly recognize the inspiration behind the GLaDOS Ring. This 3D-printed ring, designed by Quatro and printed by Shapeways, pays tribute to GLaDOS, the evil AI system in the Portal game series. The crazy AI is one of the most iconic video game villains of all time, so its only right that it gets a piece of jewelry to commemorates its awesomeness.
The GLaDOS Ring comes in a variety of materials, including plastic, silver and steel (the material you choose determines the ring's price). Also, the design on the ring must be painted on. The rise of 3D printing means that almost anyone can make anything. This is especially good news for gamers, especially gamers who like to accessorize with quirky rings and necklaces.