Don't throw away those toilet paper rolls just yet! You're going to need them for this easy project. Grab some yarn, tie some knots, and make some adorable mini snow hats! Once you've made a handful, you can use them in all kinds of ways. Sarah Freeman shares the super simple tutorial for these cute yarn hats. You just need two supplies, your toilet paper roll, and yarn! You can string the hats into a garland, use them as present toppers, or use them in any other application you can think of!