In this video, we use yarn of 100% cotton, 169 meters - 50 grams , and a hook of 1.4 mm or 2.0 mm, 3.0 mm, 4.5 mm/You can use yarn of 100% mercerized cotton, 280 - 50 grams Tutorial 34 Crochet Flower Tutorials! https://www.youtube.com/playlist?list=PLZhAktxaFDAbUfoZDK2KfuvqcVp9tzkP9 Freeform https://www.youtube.com/playlist?list=PLZhAktxaFDAbVPhhy2qdZ9b4vjH2EBIyi Crochet Jewelry: Crochet Necklace, Bracelet, Brooch. https://www.youtube.com/playlist?list=PLZhAktxaFDAbEAwrgSReQbLmJIkPmTWTd Crochet Lace https://www.youtube.com/playlist?list=PLZhAktxaFDAZ2U2mNJkX1wdukubXLHoTV