Redrawn cartridge for the wireless charger stand by user OakLab (for Chinese wireless charger)

This is a redesigned/actually just redrawn cartridge http://www.thingiverse.com/thing:1107225 for the wireless charger stand by user OakLab http://www.thingiverse.com/OakLab/about .

As I have got a Chinese clone of the charger (http://www.ebay.com/itm/281640843291?_trksid=p2057872.m2749.l2649&var=580644199213&ssPageName=STRK%3AMEBIDX%3AIT) , the original cartridge was too small so I have completely redrawn it.

If you found my design useful or inspiring and would like to buy me a cup of esp