A month in and the regulator knob has fallen off rendering the product un-usable. When it did work, I found the blades to be too small to blend anything in the large jar. I am sure there are better products for the same price in the market. Stay away.
Hmm, The Large Jar and the medium jar leaks from the rivete points at the bottom inside where the coupler is fixed and eventually it leaks from the coupler case over the body. The steel used for the Jars is low gauge.
The rubber washer is stiff and the contents heavily leak through the lid clipcreating a twister of mess on the table.