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50°seal / Household


when we make a stamp, we are prone to mistaken the sides of the seal which is not convenient in some cases.
We tried to make a cut in the top part with a 50 degree angle .On one hand ,it is more reasonable in Ergonomics,on the other hand ,there is no need to be worried about the problem mentioned above.


Nanjing University Of The Art

Nanjing University Of The Art
Nanjing, China

Kai Yu,
Nanjing University Of The Art

Jia lun Ding,
Nanjing University Of The Art