3D Pens are handheld devices, acting like a precise hot glue gun, that allow users to create 3D objects by extruding heated plastic filament. Users can create designs by moving the pen around in three dimensions, with the heated filament solidifying as it cools. 3D Pens are a great tool for creating small-scale, intricate designs, and can be used to make everything from fixing 3D prints to prototypes, architectural models, and, jewelry.
Updated: April 21, 2023