The file 'MPCNC 525 Pen Holder Mount 3D Printer Model' is (STL) file type, size is 30.1KB.
This is and adaptation from the HicWic's Pen holder(http://www.thingiverse.com/thing:1235003) to fit the new center assembly.
Use with HicWic's apdater (http://www.thingiverse.com/thing:1237181)
