If you’ve ever wondered if there really is a difference between a standard Sc2Tog (sc 2 stitches together) decrease, and an invisible decrease, the answer is definitely! At lease when it comes to single crocheting in the round. To work an invisible decrease first insert your hook under the front loop only of the first stitch, then under the front loop of the second stitch, and finish as you would a standard single crochet stitch.