What is artificial wool (acrylic)? And, does it match up to the real stuff?

Acrylic Yarn vs Wool: Which is Better? – Mary Maxim

4 Ways to Tell Wool Yarn from Acrylic Yarn - wikiHow

, OOPSY SKETCHPAD - light taupe. Some batches lean greenish., Colors in the oopsy skein you receive, WILL NOT match the photograph. Colors could be

Oopsy Sketchpad 'MIRAGE' SPORT

What Is Acrylic and Synthetic Yarn and What Is It Made Of? – KnitPal

Fleishers Ever Match Highlight Yarn Grilon/acrylic/vinyon. Non Shrink. Permanently Mothproof

11 Common Yarn Types - Understanding Yarn Fiber - TL Yarn Crafts

A Step-By-Step Guide To Sweater Care

Why is synthetic wool better than natural wool? - Quora

Where's the acrylic yarn?

How to Identify Yarn: 4 Different Methods

Yarn Types and Fibers Explained (And What They're Used For)