Sensei are as sharp and smooth as current technology allows. The steel used is strong and flexible, not soft as in many other acupuncture needles.The rigid metal handle is ideal for moxibustion and electro-acupuncture. The textured finish on the handle enables sure and sensitive manipulation.
The Japanese Master Needle...
The metal handle passes perfectly through a traditional Japanese metal guide tube, and this feature, along with those described above, make Sensei an ideal needle for Japanese style acupuncture.