zojirushi 8-bbp-p070 paddle/blade for bb-pac20 machine - pack of 2 zojirushi these original zojirushi brand kneading blades will fit the zojirushi home bakery virtuoso breadmaker bb-pac20 bread machine only. these paddles are the same as the ones that came with your bread maker and are designed to fit your zojirushi machine. zojirushi part number 8-bbp-p070. this part is not compatible with the bb-pdc20 machine.