Fungi level in the fermentation that using single box with a hand crank for three and five days show to meet the requirements of SNI 2323-2008 [2]. However, five days fermentation gives a lower fungal level than three days fermentation. The advantages of this box, it has an efficiency of time and energy when reversal, moreover it has sufficient aeration than storey box. Single box with a hand crank has 40 aeration holes on each side, while the storey box only has 9 holes on each side. The number of holes on the sides of the box provides better aeration [16, 5]. High temperatures can be achieved at the end of fermentation.