FREE Nio Teas Tea Sample Posted On September 15, 2019 To get a FREE Nio Teas Tea Sample take the quiz, the answers are sencha, 6%, and Monks. Then click apply my discount and on the next page scroll down and select a sample that you want. Add to cart and it will be free with free shipping with the discount already applied.Update – the quiz questions change, but they let you play multiple times, and if you cant get them right before it ends you can clear the cookies to play more.