What, exactly, makes it a "reverse symbol?"

Is it constructed for left-handed mug holders?

Uh...no.

Is it because the silvery, reflective Deadpool symbols adorning our Deadpool Reverse Symbol 14oz Mug feature Deadpool's assimilated "international prohibition sign" (official name) with a left-angling strike-through line??

Yes, that must be it.

Anyway, this solid ceramic Deadpool mug features two silvery and reflective REVERSE Deadpool symbols, a red (and wrap-around) band adorned with Deadpool logos, and a background slathered with several million (and nearly microscopic) Deadpool symbols.

• Do not place in the dishwasher.
• Do not microwave.