Successful Information About 3D Pen - Other Classified Ads in Cleveland
The creators of the 3D Pen want to make very clear that it?s not meant for anybody under 12 years old ? the tip of the machine melts the plastic as it comes out, and it can get to temperature of 518F. The plastic itself is warm when it exits the machine, but it?s cool enough to touch.
For more information please Visit here: http://www.scribbler3dpen.com/