These are fun to do in one sitting. I love knitting almost as much as I do crocheting. You will need just one skein of any soft #4 type of yarn, super saver is the one I chose in the pastel blue color and you use 2 strands of yarn. This makes them nice and thick and comfy too. Just your knitting needles and the basic knitting stitches for this one. I show you how to make the pom pom as well in my instructions. So have fun and don’t forget to add some puff paint design on the bottom so you don’t slip and slide. I do that to all my slippers, to protect our loved ones! Happy knitting!