The most important feature is that I can easily send an image to the tool and it automatically detects the image and converts it to 3D format. I can send a file from my computer and the tool will convert it into 3D format. The tool is well organized and it is easy to use. The price is a little high compared to other services. I suggest you try this service if you have an image that you want to print in 3D. I am printing a model that I have in my computer. It helps me to save money because I don't have to buy a 3D printer.