NKOK-Hello Kitty: Knit A Hat Kit. Kids can learn the basics of knitting as they make a Hello Kitty hat! This adorable apple-shaped cushion is easy to knit and makes the perfect wintertime accessory! This kit includes four skeins of yarn (approximately 50g of Dark Pink and 40g of Pale Pink); one pair of 6mm wooden knitting needles; pre-cut fabric; and detailed instructions. Finished hat fits head sizes up to 23 inches circumference. WARNING-CHOKING HAZARD-Small parts. Not for children under 3 years. Imported.