Printrbot is a 3D printer company created by Brook Drumm in 2011 and originally funded through Kickstarter. Printrbot printers use fused deposition modelling to manufacture 3-dimensional artifacts. Printrbot closed shop in 2018, noting "low sales". However, as of February 2020 they are restarting operations. Printrbot was the most funded technology project on Kickstarter when in December 2011, it raised US $830,827 through crowdfunding. Printrbot's older designs including .stl's are publicly available on Github.