'Gyokusho'; roller needle for non-invasive acupuncture,...
'Gyokusho'; roller needle for non-invasive acupuncture, Japan, 1980-1990
Large 'Roller' needle, known as Gyokusho, in box, used in Shonoshin therapy, a non-invasive form of acupuncture developed for young children, from the surgery of a British practitioner c.1996, manufactured by Kanaken Medical Instruments Inc, Japanese, 1980-1990.