6-Fin Ninja Blender Blade Replacement parts Female Fins Blade Compatible with Ninja Auto iQ BL450 Blenders

It fitted perfectly and it worked like the original, recommended

Chegou antes data marcada e em ótimo estado. Bem embalado e protegido. Se adaptou e funcionou perfeitamente no aparelho.

Las aspas no hace contacto correcto con la base del ninja, al primer uso se desgastan, huela a quemado, sale humo.

My first ninja blade lasted five years before the blades became so dull it no longer worked. My replacement part was a convenient value over buying a new one. Having these sharp fresh blades leaves my smoothies creamy and chunkless. It’s so quick to clean- I do a quick rinse of the blades after use and then scrub it with soapy water when I wash my other dishes. It fits true to size.

This seemed like a good deal considering it's only about a third of the price of a replacement part from the manufacturer. Unfortunately, that turned out not to be the case. I had the original blade for 3 years, but eventually the bearings wore out after daily use. Out of the box, this blade takes about a full minute to blend something as well as the original 3-year-old blade did in 10 seconds. And what's worse, after only 3 months of use this has developed multiple cracks and is now leaking through the bottom when used. Update: I have to admit to being just cheap at this point. I should have bought the OEM blade after my first experience with this knock off. But I figured maybe I just got unlucky and I'd give it another try. Nope, not unlucky, this is just a really poor quality product. After about a month of use, rust is just pouring out of this thing when I run water through it (yes, it's sealed so badly that water will run through it). Funny because the product description talks about how great this is because it uses stainless steel ball bearings... it definitely does not. And, of course, like the first one it's already starting to develop cracks. Don't be like me, suck it up and buy the expensive OEM blade. Don't waste your time on this terrible knockoff.