Caron have created these very cute Cupcakes which include the yarn, pattern and pompom. Enough yarn for sizes 2 years up to 10 years. 8 ply - 85 grs - 223 metres per ball. 100% Acrylic- machine washable. Knit or Crochet. Balls come with either a knit or crochet pattern on the ballband. If you have a preference, please state in comments box at checkout. A quick, easy and fun project!