Compatible models :This blade paddle replacement for Ninja Cream are compatible with Ninja NC300 series ice cream makers, including CN301CO, CN301CCO, CN305A, NC299AMZ, NC300, NC300C, NC301, NC301C, NC301HGN, NC301HNV, NC301HPK, NC301HPL, NC301HRD, NC301HRG, NC301HSL, NC301HWH, NC301NV, NC301RD, NC301RG, NC301RGBBB, NC301WH, NC301WHBBB and NC300UK. But Doesnt work on Ninja Deluxe (NC500 Series).