This is a set including: Clover Amour crochet hook, size 7/0 (4.0mm) Two colors of Ski Floren yarn One color of antibacterial acrylic marble yarn I bought this set because I wanted to try crocheting, but I never got around to using it, so I'm selling it. The crochet hook and acrylic marble yarn were used once, but the Ski Floren yarn is new and unused. Please understand that these items have been handled by a person before purchasing.