🔪 Enhance Your Nutri Ninja Blender with the Replacement Extractor Blade 7 Fin – BL682, BL642, BL641 Compatible! Review

That was enough for a few months of use before it literally blew out. One of the prongs connecting the lid to the base broke and smoked out my kitchen. It may be cheaper, but you end up spending more when you have to replace it again.

You are not worth the money you think you are saving if you don't buy direct from Ninja. Flows from the center from the first use. The bearing (the part that turns) makes a terrible noise. From now on I will stick with the manufacturer model. This is the third Revain purchased. They are all of lower quality.

Quality control is suspicious. The part where the blades rotate wears out a lot. I've had the last one a year and the next wears off in a month. My newest blade is too tight, gets hot and smells burnt after 3 weeks of use. The previous ones spun too freely and seeped through the blades into the engine. Do not buy this product!

CATCHED IN FIRE! BUYER BEWARE. DO NOT ORDER THIS. THIS ARTICLE WILL DESTROY MY NINJA. FOR madness. I had it for ONE MONTH (used maybe 10 times) and the rubber part on the blade broke and my whole kitchen was smokey with a small fire burning. Now my ninja doesn't even work! I have my original ninja blade, I use it so much I decided to have 2 blades!

This replacement extractor blade didn't work quite like the original when we first used it, but it could be improved. Three months and one day before the date of purchase it got stuck. I don't see any way to get it back. I hope that didn't spoil our ninja. Just saw the floor is rusting! Everything has to be stainless steel - must not rust.

This is the 3rd or 4th blade since I ordered it for my Ninja. They usually last me 4-6 months because I use my Ninja every day. This device arrived with the blades loose, I was able to tighten them. But it doesn't seem to perform as well as previous devices. Very loud. I've noticed that they start leaking when they start making noise, but I think it's grease in the mixer's cavity. I'm sure I'll buy it again because it's cheap.

I have owned Ninja for at least 3 years and have had no problems. When my blender piece ripped down the side, I decided to buy a new lid. I knew I needed a quality blender lid that could withstand the abuse of a blender. I've read reviews of some expensive baseball caps and haven't been disappointed, but $25 is outrageous to me. I stumbled across this seller, read the specs (hardly, I won't lie) and thought for $10 less I could at least give it a try. I was really impressed with the thickness…

Complete garbage product, all those fake Nutri Ninja blades licking out the shaft. I'm not sure if it's the oil leaking from the bearings or the oil and everything else in the smoothie, but whatever it is, you have a big mess. and this is only used on a short 45 second mix. I should have known better when I bought it, the blade bobbed up and down. I went and bought a new one on the Nutri Ninja website, it was $35 compared to this $13 or so. But my last member of the ninja company served me for…