3D printing is one of the most buzzed about tech developments in the last year. From 3D printing candy to guns, it seems that the possibilities are endless. Yet, a new report titled Consumer 3D Printing & Scanning: Service Models, Devices & Opportunities 2014-2018 estimates sales of consumer 3D printers to not exceed one million units until 2018, up from the roughly 44,000 estimated sales by the end of this year. Like most nascent tech, consumer education and a lower price point will be critical to adoption. While we’ve seen some novel executions from the likes of Hasbro and Hershey’s which let consumers print their own versions of toys and chocolates respectively, more utilitarian use cases will catalyze uptake.