Ultimate 3d Printing Pen Buying Guide!
You heard about 3D pens, but you’re asking yourself: What 3D pen do I buy??? Below are Pros & Cons for each pen! + a history of 3d pens NEW!!! Dec 2016: Check out my 3D Pen Comparison Chart! 3D Simo Mini ($129) (Click here to buy and get 3 free plastic packs!) (Recommended by me!…