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.
