Hi Helen, I'm so glad your granddaughters love their towels! My youngest son has just finished uni, and had several Good Wash Day hair towels with him there. He's not used a regular towel on his hair for over four years, and now my eldest son is also a convert. They love 'mum's business' and even their friends buy as gifts for their girlfriends or mums! Thank you for taking a moment to write a review.