This downloadable e-book contains crochet patterns for seven different amigurumi animals: a blue whale, dolphin, manatee, narwhal, orca whale, seal, and walrus.

The pdf file includes 18 pages of written crochet patterns, step-by-step photos, detailed assembly instructions, and printable templates for the felt details.

Difficulty: intermediate
This pattern collection is perfect if you're already familiar with the basics, and want to learn some new amigurumi-making skills.

Size: small
Using medium (worsted) weight yarn and a 3.5 mm (E) crochet hook, your marine mammals should be about 4 cm / 1.6" wide. You can adjust the size by using thicker or thinner yarn. For animals with felt details, you'll need to adjust the felt template to match.