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on Feb 20, 2013
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3Doodler: The World's First 3D Printing Pen
Thats caused by the material, not the gun. The kickstarter says they use standard ABS/PLA 3mm plastic for the material.
The first rep-rap 3D printer used a tweaked hot glue gun as the extruder.
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The first rep-rap 3D printer used a tweaked hot glue gun as the extruder.