Top 10 Reviews of Best 3d Printing Pen A 3D pen is essentially something that resembles a bulkier rendition of a customary pen or a pencil, in any case, rather than utilizing the standard lead or ink that is used as a part of pencils or pen, the 3D printing pen works using plastic. Yes, you've heard it. Presently, there might be many questions that are wandering in your mind- whether it is at all worth purchasing or how difficult it is to use. All things considered, yes; above all else, … [Read more...]