Replacement Parts for Nutri Ninja Blender, 24 oz Cup For 900w 1000w Auto-iQ and Duo Blenders Nutri Ninja Blender Accessories

Really units should come with these to begin with. Nevertheless, I have them a few months. One of them I use every day.The ring (silicone I think) which tightens the seal between cup and lid stretches. End result: when you tighten the lid the seal starts sticking out a lot. I expect that very soon the seal will not longer be usable. The original lids are ridiculous that they don't have lids you can close to begin with.

These leaked right out of the package on a water test and were quickly returned back.

Although it did fit my Ninja BL-456, the tabs on the cup did not engage the motor. Beware: it ships from China and now I have to wait for Sduck to approve my return and then ship it back to China. I'd avoid this product.Update: Sduck customer service was superb. They did not require me to return the item and processed a complete refund immediately.

Mouth was not round; so blade assembly would not seal - leaked everywhere. Drove me crazy trying to figure out why before I eyeballed the mouth of the container and realized it was not round (it was an ellipsoid...). I assume it was either defective from the factory or melted somewhere along the line. No bueno. Returned it.

The lid does not fit correctly and is easy to get cross threaded. Even when you do get it aligned correctly, you can tell it is not a correct fit. I liked it at first but the more I use it the more I hate it. I first thought I was just putting too much content into the cup but then just realized it was an incorrect fit and my original cup did not have this problem. I plan on returning it.

great replacement product. Will buy another one, just in case... Sduck Replacement Parts for Nutri Ninja Blender, 32 oz Cup For 900w 1000w Auto-iQ and Duo Blenders Nutri Ninja Blender Accessories I use it daily !!! Still in great shape after 12 months

The cups are excellent sizes. They fit great on my Ninja IQ. I ordered a 16 oz and 2- 24 oz sizes that came with the sipper lids. Received pretty quickly and happy with my purchases.

Just what the wife wanted for our Ninja blender. Ours came with the 32oz cup, but not the smaller one for single servings. This serves the purpose just fine. Quality design and fits the OEM blender base just like it should. Good price and prime eligible. Just the right size for a single smoothie.