....Motor from a mobile phone with the wobbler removed and a sleeve fitted to run an elastic band as the conveyor belt?? This is them. http://www.ebay.co.uk/itm/172267588184?_trksid=http://www.ebay.co.uk/itm/172267588184?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT