I've got this one for abt a year now. Has used a few times to blend Lassi.

But then stopped using once I got electric blender. Was kept on storage for a while unused.

1 fault - Refer to image 3rd (Rotary steel part has rusted).

Works absolutely fine and no issues/damage.

(P.S. - We're vegetarians so non of our utensils had any contact with non veg).