From the outside of the package, I felt like leaning. When it rolls on the desk after dawn, the tip can swing by ± 3.5 mm. Although there is no problem in practical use, it seems that bad products are bought and I feel bad.
It is cheaper than home center and goods are solid. Those with 100 uniforms will sweet soon and they will bend but since the material is stainless steel it is not such a thing. I think that it is easier to use a shorter one.