This fixed blender quicklyThe old part leaked water thru the shaft, this quickly remedied that problem and saved the cost of buying a whole new blender. Works well and very good price, plus delivery was quick.Needed a replacement blade for our blender. This one looks like what we needed for an excellent price. It works OK, but it doesn't seem to do as good a job on frozen strawberries. There always seems to be some of the fruit not chopped. But for the price, it's a decent replacement.Blender base this unit replaced had a damaged seal. This one was a good replacement. Don't trash your blender if you are getting leaks, investigate the problem and if the base is damaged this is a quick and functional solution alternative to a new blender.It's exactly the part I needed but after using it for 2 weeks , the bottom part started to rust .These blades were indistinguishable from the brand name Osters at $21 per pair.I have a very very old osterizer blender and used this for it. It works great. No leaking at all.I think its great when you can replace parts at a great price for item like this instead of throwing it away andbuying something new. If it fixable why replace it.Buen producto. Funcionó a la perfección