Plastic bottles are huge polluters worldwide. Most plastic bottles aren't biodegradable and can be very harmful. One company, called Renegade, found a creative and artistic way to recycle plastic bottles. Their eco-friendly 3D pens can make art from plastic bottles! The pen melts the plastic down and allows you to draw 3D objects with this newly formed "ink". If you care about the environment AND love art, this is definitely the pen for you. Check out the pen in action below!