Key Features 

1. High-Efficiency Blending: Replaces original blades for Ninja Slushie FS301/FS300, ensuring even blending for slushies and cold drinks. 2. Durable Material: 100% fill design with PETG—resistant to deformation, for long-lasting performance.   

3. Safe & Eco-Friendly: PETG meets food contact standards, safe for use.   

4. Perfect Compatibility: Fits Ninja Slushie FS301/FS300 perfectly, no sizing issues.   

5. Easy Installation: Tool-free replacement—simply remove the original paddle and replace it.