Used to scrape frozen juice (= ice) frozen at restaurant's kitchen to make sherbet.
I found mini karen at your company's HP where I had difficulty with the best tools and I was in trouble.
I think that it is different from the original use,
Since the cutting edge is sharp and sturdy, it also has weight, it is very helpful to scrape ice crispy.
It is just right size for removing spatter after welding and paint peeling floating with rust. Since it is not heavy, things that can be dropped with only the weight of mini-karen are limited, but can be handled almost in combination with a hammer. Although it is quenched, if you hit with a hammer and work it will cause some chipping by all means. , Durability would be reasonable.