baskball

1 Look at shading

 

There is an SP in the lower left corner of the "S" in the "SPALDING" on the authentic basketball, but there is basically no fake ball. In addition, the shading of the English logo can be clearly seen as "yc", which is dense and neat. But the shading on the fake Spalding ball is relatively messy. If you don't look carefully, you can hardly see the word "yc". It is obvious that the workmanship of the fake is not very exquisite.