I used two balls of Noro Kureyon and Lucy of Attic24's Hexagon Crochet pattern. Insperation came from Kelly of Tangled Yarns ready for Christmas.
Two rounds in the washing machine (front loader) with a few tennis balls and an old towel - next time I will find an old pair of shoes to add in there as well as the front loaders are a little too kind for this sort of treatment.