Four years ago, we started out with just one 3D printer and a dream of turning our passion into a profitable business. At the time, there was very little information available online about monetizing 3D printing, so we had to experiment and try everything from offering 3D printing services to selling 3D printed products. It wasn't easy, and we faced many failures and wasted time along the way. However, through determination and hard work, we were able to scale our operation to 96 3D printers and build a successful business.