Update: This offer has expired.

Trident recently came out with a new line of gum titled Purely Trident, and you can grab a free pack of Spearmint or Peppermint by signing up with your name and address at 7-11's Facebook page.

This gum differs from Trident's previous products in that it has no artificial color or flavoring. Your free sample should show up to the address you provided within five weeks.

This offer is limited to 20,000 redemptions, so make sure to sign up ASAP so you don't miss out!

See at Facebook