I am so excited to feature this Glitter Tumbler DIY! My good friend, Alexa over at The Swell Life has made a perfect teen craft. Do any of you teens LOVE coffee, or do you just love tumbler’s like I do? I love them to just put water in, they make me feel cool. Haha! You won’t believe how incredibly EASY this is. I was even shocked when I saw her make this. You’re friends will be so jealous of your stylish tumbler.