⚪️⚫️🔴🔵〇

#sphere #round #geometric shape #basic shape #colored circles #zero symbol

0️⃣™️

#oval #zero symbol #number symbol #trademark symbol #label symbol #shape symbol

♟️⚫️<0>

#Code Geass #knight of zero #chess motif #zero symbol #knight rank

🅾️∅⚪

#zero symbol #null #empty set #nothingness #zero value

Z🟥⚔️

#mega man x #letter z #red robot #Z-Saber #maverick hunter #zero symbol

🇽🅾️7️⃣

#x symbol #zero symbol #seven number #x07 identifier #code sequence