That would not be a good idea as it will scratch the surface .

We have the bowls ourselves. Due to the round shape, which extends almost to the bottom, we don't think the bowl is suitable for blending with a hand blender.

Depending on the hand blender model, e.g. Bamix, the blade would probably make dents in the side.

But of course hand blenders can be used. The shape of the bowls lends itself to this. I would never want to be without these bowls again.