Blender Replacement Parts for Ninja, 2 24oz Ninja Blender Cups Replacement with To-Go Lids, 7-Fins Extractor Blade for Nutri Ninja Auto iQ BN401 BN751 BN801 BN800 BL682 BL480-30 NN100

They fit in the Ninja and work as designed. If you need to replace blender parts because they start to stink, they are cracked or you lost them, get yourself replacement parts. 2 thumbs up.

The bladed part that does the mixing was tearing up the blades on the Ninja machine. The plastic prongs on the outside are not long enough to get a good fit to do the job.

The only difference between these cups and the original Ninja cups is the lids. They fit great and no issues.

Very good and useful

Great replacement product, works just like the original. However, I've ordered this twice, and on the second one the blade assembly was defective. One of the blades was jagged, like it had been used to grind bolts. And the back part, that fits in the machine, was missing. No problems with the first one, and Amazon is sending a replacement for the second one.

Make sure you count how many grooves it has on the bottom. The older ninjas have a different. Piece that fits into the bottom.** Note there are two different types of Blades attachments with a different number of grooves...one for the older models and one that fits the newer models. Make sure you figure out which one you need before you purchase this.This is a good price , and the quality is on point with the real ones. It's never leaked and it even came with lids.

Blender head does not work well on the blender base. Cups themselves are great

After a very short amount of time, the cup leaked and now the mixer blade is leaking from underneath. This is the second time this has happened to me. The first time, it was replaced. Now they are telling me its been too long to be able to return. I dont want it replaced as its not quality