Model-Specific Fit: Verify your model before purchasing; will not fit other models. Perfect Compatibility: Fits Cuisinart Ice Cream Machine models ICE-21, ICE-21PK, ICE-21PKP1, ICE-21R, and ICE-21RP1. Genuine OEM Part: Official Cuisinart replacement mixing paddle ensures optimal performance. BPA-Free: Made from high-quality, BPA-free materials for safe use. Reliable Performance: Maintains the high performance and reliability of your Cuisinart ice cream machine.