This tool does brilliant work softening even old scars. It is used to gently pull across the scar and also is pulled along its length. Over a few treatments the scar will become notably softer. Just do five minutes of work each treatment. Don’t overdo it in any one single treatment. The pointed end can be used to gently tap on tight areas anywhere on the body.

Blue Poppy Institute: Youtube Gentle Tool series - Scar tool and Facial Teishin