D180 Folding Pen Tolerance Test

D180 Folding Pen
http://3dprintedconcepts.com/

Directed & Edited
Sanjay Patel

Thanks to
Moe
(Automobile Run Over Test) & (Semi Truck Crush Test)
https://www.facebook.com/MoesTranspor...

Superior Titanium Products, Inc.
(D180 Folding Pen)
http://3dprintedconcepts.com/about-us