It's a nice and easy edging for a blanket or a scarf or even a shawl. This technique can be used to add a decorative edge or interesting trim to your project. Web learn how to crochet along the edges of a crocheted piece no matter what stitch the piece uses.
Crochet round placemat
Bow stitch crochet
How to crochet a can cozy
Quick to make no sew crochet edge scarf Friendly NettleFriendly Nettle
You can use 3 colors like i did in this.