You can crochet this toy with your favorite yarn - cotton, acrylic, plush yarn and your favorite crochet. The height and width of your toy will depend on the thickness of the yarn and the hook.
For crocheting kraken, a combination of yarn is suitable - dark purple and light purple, black and gray, dark blue and blue.
I used 100% Acrylic, 100g (3.5 oz), DK 2 colors-dark purple 280 yards (1 ball) and purple 150 yards (1/2 ball) , also a little gray yarn 20yards for thorns and red yarn for eyes 7 yards.
Using t he recommended yarn, the height of the kraken is 7.5 inches, 19 cm, width 13 inches/33 cm.
Hook-No. 2,0. If you find it difficult to crochet No. 2, take No. 3
Scissors
Needle
Filler -holofayber, synthetic fluff