Iconset: Mini 4 Icons by Custom Icon Design (30 icons)
Artist: Custom Icon Design (Available for custom work)
Iconset Homepage: http://www.customicondesign.com/free-icons/mini-icon-set/mini-icon-set-part-4License: Free for non-commercial use.
Commercial usage: Buy commercial license here:
http://www.customicondesign.com/free-icons/mini-icon-set/mini-icon-set-part-4Icons contained in set (30 icons)