This project is pretty easy and quick once you figure it out. The cozy is crocheted in a spiral. You can use a piece of yarn or stitch holder to keep track of where the beginning of the row is. It is a simple way to turn a mason jar into a beautiful decorative piece or the cozy makes drinking hot chocolate or ice tea out of your jar while keeping your hands safe and cozy. It is also a great project for scrap yarn. For the example in the tutorial I used super bulky Hometown USA yarn by lion brand and a size N crochet hook.