16 Oz Single Serve Blender Cup Replacement with Lid Set of 2 - Blender Cups for Protein Shakes Compatible with Bl770 Bl780 Bl660 Bl740 Nutri Ninja Blenders - 4 Lock Tabs | Crush Fruits, Nuts & Ice

Make sure you get the right size for your blender’s model number.

I can confirm that these cups are perfectly compatible with the CO905KS Ninja blender model sold at Costco. i.e. the model with the blender + food processor + 2 24oz cups. The blades for the 24oz cup fit these ones perfectly and areinterchangeable. No leakage nothing. The quality of these cups are comparable to original ones, nice and thick durable plastic. The lids are also as if like original. Good value for money and adds to your kit if you want a smaller cup. See pics for comparison of 24oz cup vs 18 one from this listing.

MAN! If you need just a little more space in the blender cup these are perfect! I love them! I've had them now for several months and they are perfect.

Perfect fit. The only thing is they yellow after about a year or so of daily use.

Good stuff, sturdy, easy to use, holds all what's needed, cap is strong enough to leak no fluid even if in a backpack and I'm running.Only annoyance is the little hooks that stick out the cap (I guess needed for Ninja which I does not have).

Bigger than I thought but just great.

These replacement cups fit my Ninja blender and work great. No leaks and no issues. I wanted cups a bit smaller than the ones the blender came with, and these are just what I was looking for.

Was what I expected

Es buen producto lo único pero que le pongo es la forma de la tapa que no es como la original

Great product…exactly as described!

Muy bien

Needed a couple more cups for morning smoothies. They work as expected with my existing blades and blender.

Great cups to use for my nija smoothies, one of my cups had accidently gotten warped from the dishwasher. Only downside is the lids don't have a cover in the mouth peice. Still happy they fit my machine.