Over the years (84of them), ha i have used many, blenders, this is excellent , blending shakes, chopping, etc. I do have a question, on the side of the plastic I can feel and line in the plastic, is this just a seam, or hopefully not a crack? I was able to take a photo on my phone but unable to input here. Note its a very. thin line.Thank you.
It is easy to use but when it is on 'clean' mode, it shakes like the blender cup will detach from the blender that I nees to hold it tight while cleaning.