Every step in every project is explained in plain language and illustrated in great detail (without confusing abbreviations, diagrams or codes). All the instructions have been rigorously tested by certified crochet know-nothings. Crochet comes with everything you need to get started, including two kinds of yarn, a crochet hook and a yarn needle. Projects include a chic scarf, super cute purse, stylish hat and more. All the projects are teen-approved and way cooler than Grandma's tea cozy. For ages 10 and up.