How to Smooth 3D Pen Creations | Tutorial

I tested out different methods for smoothing the surface of 3D Pen creations to see which one works the best. I also share some smoothing tips and tricks to help you get the best results. These techniques are intended for PLA smoothing only. Smoothing Methods Compared: Sanding and Filing 3D Gloop (liquid smoother) Wood Burning Tool / Soldering Iron Combinations of all of the above Link to my 3D Pen ADVANCED Techniques Tutorial (which talks more about using a Wood Burning Tool):