SS101 Replacement Blade 7 Fins for Ninja, Blender Replacement Parts Compatible for SS100, SS101, SS300, SS351, SS400, SS401, CO351B

Works very well. Initially had an issue and was resolved with customer service.

Had high hopes for this replacement option, but it’s been disappointing. I have trouble getting it to the right tightness to get the blender to activate. Have tried many ways and it I have to hold it with a lot of pressure to make that work. Then, after finally getting the shake blended with a lot of force, it is REALLY hard to get this blade attachment off the blender cup. I gave it a good try, but my hands hurt and I’m just unwilling to fight this hard every time I make a shake. Should be easy. It was with the original blade attachment.

My ninja blade wasn’t spinning well and started to smoke. New blade fixed the problem. Works fine now

Works great, better that having to buy a new blender.

Purchased this as a replacement for an original Ninja blade. It works but seems to be not as sharp as the original. I will find bits of spinach stuck on the sharp edge of the blade every time I make a smoothie. Easy to clean, does not leak when attached to the smoothie cups.

Buena calidad

Absolute junk. The impeller broke off the shaft the within few uses.

I really like this replacement. It works very well in my SS101. No problems with it at all. It got us up back and running in no time. It arrives super quick too!

Again, this is an absolute piece of junk. Adding insult to injury, it was returned and because these clowns didn't receive it from their carrier, I'm being charged for it again.I never buy off Amazon, but was basically forced to because I can't get this piece anywhere else. JUNK.