1.material:material 2.mini type 3.manuanl/handle 4.no motor,but high-efficiency 5.cheapest price Mini manual/handle corn thresher/shellerProduct Features1.material:material2.mini type,3.manuanl/handle,4.no motor,5.but high-efficiency,6.cheapest priceLuxury mini manual corn thresherSpec: 22X8CM, Weight: 0.6kgStandard mini manual corn thresherSpec: 22X8CM, Weight: 0.5kg