Stamps include an ergonomic, soft-grip handle and cover that prevent ink leakage. AccuStamp ink comes in five colors: black, blue, red, green and purple. You can purchase stock stamps -- including ...

For some reason, blue ink is easier for forging celebrity signatures ... to use a blue pen because they can use that signature and stamp it another jersey or stamp it on other paraphernalia ...

In the comments section of the viral TikTok, people speculated that she refused to sign her autograph in blue ink because blue ink is easily transferable, and therefore lends itself to forgeries ...