A new online store for 3D printing has been opened on Amazon. com. The e- The US platform of the business giant is currently the only department that provides hardware and supplies for 3D printing, which is very popular today. The 3D printer is still a dream machine because it can theoretically be based on three- Size blueprint. Sales of 3D printers, services and software are expected to reach $1. 2013 was $8 billion, a figure that could nearly double in five years to $5. 1 billion to 2018. Considering the current price of this price reduction Edge equipment, the current target market is mainly limited to professional buyers such as schools, universities, medical facilities.