LQIYLQNR Mixer Blades, Compatible For SERO, SJ-C253, SJ-9663, SJ-9667, SJ-9668, SJ-9669 Blender Blade Replacement, Juicer Cutter Bits

Material: Usually made of stainless steel or aluminum alloy to ensure durability and rust resistance. Number of blades: Generally there are 2 to 6 blades, different quantities are suitable for different mixing needs. Sharpness: Blades need to be kept sharp for blending and cutting, and it's important to check and replace them regularly. Difficulty of cleaning: The blade should be designed to be easy to remove and clean to maintain hygiene. Compatibility: The blade should be perfectly matched to the body and container to avoid instability during operation.