I wish I had learned this technique many years ago to create straighter, more even, and virtually invisible seams when crocheting in the round. This technique is abbreviated in my patterns as “inv-join.” 👉 Below are step-by-step written instructions and a video tutorial to guide you so you can add this valuable technique to your crochet toolbox. How to Crochet the Invisible Join (inv-join) Step 1. Remove the loop from the hook and extend it a bit to keep it from coming undo