This 3D printer is a product that will drastically change the personal prototype production environment. There was demand for 3D printers in the past but they did not become widespread due to the high price. This product, however, finally realizes both compact design and low price. The operability is simply organized and anybody can use it. The resin cartridges are replaceable with 16 colors (1 color only per model), and this is an excellent idea. Furthermore, the 3D data files can be sent via Wi-Fi (USB compatibility is of course also available), and this point is also well rated as application in a new lifestyle is taken into consideration.