3Doodler

The 3Doodler is a handheld 3D printing pen that allows users to create three-dimensional objects freehand. It works by heating plastic filament, which is then extruded through the pen's tip. As the plastic cools quickly, it solidifies, enabling the user to draw and build structures layer by layer, similar to drawing with a pen but in three dimensions. Suitable for artists, hobbyists, and educators, the 3Doodler offers a versatile and accessible way to bring creative ideas to life in physical form without the need for complex machinery.