Learn how to make a crochet bobble stitch step by step and discover how this simple technique can add beautiful texture and dimension to your handmade creations. One of the easiest ways to make a crochet project stand out is by adding texture. The bobble stitch, sometimes called the bubble stitch, creates raised, three-dimensional details that can transform blankets, baby accessories, pillows, garments, and home décor into eye-catching pieces.