This pattern is great for advanced beginners who want to try something new or for advanced crocheters who want something breezy to put together. Lots of pictures and even a step-by-step on how to embroider sleepy eyes. You’ll need size 4 yarn/worsted weight yarn (about 200 yards for the entire project), polyfill, and basic sewing and crochet knowledge. This pattern does not use safety eyes so it is safer for babies. Uses US Terminology.