renegade' is the pen that recycles plastic bottles into 3D printed sculptures

it uses a robust and powerful extruder that includes a screw-feeder mechanism and heating system.

Renegade 3D Printing Pen

renegade' is the pen that recycles plastic bottles into 3D printed sculptures

Renegade: The World's First 3D Pen to Run on Plastic Bottles by Daniel Edwards — Kickstarter

3D Print PETmachine, Make Your Own Filament From Plastic, 60% OFF

Create ropes from plastic bottles with this handy little cutter - Living

renegade' is the pen that recycles plastic bottles into 3D printed sculptures

Helpful Dog Collects Plastic Bottles for Recycling

Turn plastic bottles into 3D artworks - The Big Book

Polyformer - Plastic Bottles to Filament in Rwanda

renegade' is the pen that recycles plastic bottles into 3D printed sculptures

Renegade 3D Printing Pen

Award winning machine recycles discarded plastic bottles into 3D printer filament

3D Print PETmachine, Make Your Own Filament From Plastic, 60% OFF