🔧 Sduck 3x Rubber Seal Gaskets Replacement Parts for Nutri Ninja BL770A BL771 BL773 BL780 BL700 BL820 QB 3000 series - 3.14" Size Review

broken. It hit right on my ninja blade and looked like it would work. Made everything for the smoothie and then screwed the lid on just to make sure it didn't close all the way. Exactly, it didn't work. I'm upset because I just want to use my disposable ninja blade again!

The label says these pads are compatible with Ninja BL770. They are NOT COMPATIBLE! Pushing the seal all the way in and trying to rotate the cup will fail, preventing you from starting the Ninja Blender as the cup will not submerge deep enough to start the blender.

Very happy with my purchase. Perfect for Ninja blender jars (model BL660). An exact replica of the original gasket that came with the blender blade. I had previously ordered other brands from Amazon that claimed to fit my blender model and had to return them because they weren't the exact size and leaked everywhere, but not from this brand. The seal must fit perfectly so that it does not leak. Thank you! I will buy again.

After much searching and trying various 'hacks' I have given up looking for a replacement silicone gasket for the base of the Ninja BL770 smoothie blender. I bought the Oster My Blend mainly because replacement seals were readily available from the manufacturer, but I lacked the power of my Ninja! After another reassuring search, I found these little ones - they fit perfectly! THANK YOU. For those who haven't checked, be aware that gaskets in smoothie bases, insulated coffee mugs, and similar…