I'm using a 500ml plastic bottle! The green yarn has glitter in it. *Materials* Cotton yarn *Note* This is a handmade item, so there may be imperfections such as uneven stitches. Please understand this before purchasing. The photos are examples, and there may be slight differences. I was inspired by TSUMUGI's videos. Amigurumi, crochet, knitting, handmade, gift, plastic bottle cover, cream soda, plastic bottle holder, water bottle cover, case, pink, gift, multi-case, interior decoration, ornaments, small items, crochet