Also required are a set of 4 size 6/4mm double pointed needles, six stitch markers, a small amount of polyester fibrefill, 16”/40.5 cm square pillow form(s), a 12”/30.5 cm. green zipper, a tapestry needle, one pair of 1”/25mm cat eyes, transparent fishing line for whiskers, one 3/8”/10 mm wide lightweight pet collar or ribbon and craft glue.