3DSimo Mini 3D Pen - The first prototypes

Digital Trends

The 3DSimo Mini is a small 3D printing pen that can melt plastic to create gorgeous sculptures and 3D drawings, burn designs into wood, cut foam cleanly, and even solder metal.

This is the second iteration of the 3D printing pen, and it’s much smaller than the first model, the 3DSimo, which had a tiny fan built into it and could only work with plastics. In addition to being less than half the size of the original, the 3DSimo Mini has changeable tips and is much more versatile. One tip burns wood, and others solder metal, melt plastic, or shear through foam.