Review on 7-Fin Blender Blade Replacement Compatible with Nutri Ninja Auto iQ BL450-30 BL642-30 BL482-30 BL682-30 – Includes Silicone Rubber Gaskets Seal Ring for Mixer Attachment by Jason Ampongan

With less than 2 weeks use, BAD leakage with original seal. I'll replace the original pad with an extra one, but I don't have a toothpick to make it easier. GARBAGE The last aftermarket build of the Blade lasted a few months earlier. Thankfully, this Blade build is within Revain's return window. Inexpensive 7 fin blade builds for drink containers do not seem to exist. The original blade assembly lasted 5 years. I reject this blade assembly and associated containers. NinjaKitchen takes about $50 including shipping for an OEM replacement. Maybe 5 years with the original part is worth $50, but it's annoying. I'll try using a larger container by pouring the contents into a drinking glass. When this blade wears out I will not waste time looking for a replacement blade, I will replace the blender with a blender from another manufacturer. I will never buy a Ninja or Shark product again.