Best 3d Pen 2020 Reviews & Buyer’s Guide

3D pens add a new dimension to sketching and doodling. Just like a 3D printer, they heat up plastic filaments and extrude them. But unlike a 3D printer, you don’t need a computer. You can draw freehand or sketch with stencils to create three-dimensional objects. You may have heard of 3Doodler, the world’s first 3D … Read more