One of the sleekest models on the market, the RoBo Personal 3D Printer allows users to transfer their digital imagination from the computer and bring it to life in a tangible and touchable real-world context. Now that 3D printers are commercially available at a relatively affordable price, this Christmas is the perfect time to snatch one up for the hot nerd in your life. What do you get a gay who has everything? Take your pick from these ideas, perfect for LGBT homebodies, adventurers, activists and more.
