![This 3D Pen Runs Entirely on Recycled Material](https://droold.com/wp-content/uploads/thumbs_dir/3d-pen-bottles-pbybwvjwr9r6f909t4pgdozc1v28p98s87ik94dgi0.jpg)
This 3D Pen Runs Entirely on Recycled Material
Recycling. 3D printing. Crowdfunding. Could this gadget be any more 21st century? Introducing Renegade: the first 3D pen that uses 100% recycled materials. 3D pens can be expensive, especially when you factor in the cost of filaments. One pack of 3D pen ammo can cost anywhere from $10-15. With Renegade, ...
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