Take part in the 3M “Discover the Secret” contest for a chance to win a prepaid Visa card for up to $ 10,000, or 6,000 prizes, worth more than $ 79,000: electric gift sets, and some of the ribbons and connectors you use for every day.
To enter the draw:
Enter the PIN code of the product packaging identified on the contest website for your chance to win a grand prize and instant prizes. Enter more PIN to increase your chances of winning.
End: October 31, 2018.