Our body care irradiators contain PP. It can provide a painless blood sugar management experience, control blood sugar anytime, anywhere, effective and rapid relief, and reduce blood sugar levels. Its application method is simple: 1. Clean and dry the nails and surrounding skin; 2. Turn on the switch to activate the product; 3. Place your nails in the sun for 10 minutes and use daily; 4. Just charge with the cable. Lower blood sugar safely with needle-free nail irradiation. Quick response to help maintain blood sugar within a healthy range.