SALT LAKE CITY--(BUSINESS WIRE)--Sandboxr teams up with Amazon.com and 3D Systems (NYSE:DDD) to launch Digital to Doorstep™, the first-ever 3D printing experience for fans of game and entertainment companies worldwide. Utilizing Sandboxr’s unique 3D printing platform, game and entertainment companies can now provide their fans with one-of-a-kind figurines of their favorite characters by customizing them in game, 3D printing them in photorealistic color and delivering them to the consumer’s door