*vermi bed *vermi wash knob Size 8*4*2, 12*4*2 hdpe iso 9001:2015 quality, Installation configuration and training , Vermi bed with best quality and vermi wash knob, Easy moveable, Platform independent, Easy to install, Windows for ventilation, Green in color, online training, reliable service Can make 1 ton vermi compost per monthincrease soil fertilitycan make vermi wash Package include: Vermi bed Green net 12, 16 stump 1feet pipe 1bucket