BLACK SQUARE FOR STOP U+23F9

BlockMiscellaneous Technical
CategoryOther Symbol
UTF-80xE2 0x8F 0xB9
UTF-160xFF 0xFE 0xF9 0x23
UTF-320xFF 0xFE 0x0 0x0 0xF9 0x23 0x0 0x0
HTML⏹
Pythonu"\u23F9"