Review on Compatible Replacement BL682 30 BL642 30 BL687CO 30 by Everald Mendez

It's definitely not the best quality but it does the job. It must be closed very tightly so that it does not fall out. Not as tight as the original. I had to replace my old ones quickly because the blades were starting to wear out, but honestly these blades aren't much better. They will break the ice but will definitely last longer. I liked that the original did it in exactly 30 seconds. just because I don't feel guilty about making a cocktail at 7am and not disturbing the neighbors. Sometimes it takes up to 2 minutes to turn blending on and off. If you need to switch quickly, they definitely work. But if you want quality, spend a little more for originals. They will last longer. The quality has deteriorated significantly in recent years.