The lamp has built-in temperature control with no open flame or burning material
The MoxaMoxa Mugwort Heat Patch by Aiyisheng is the most versatile patch in the heat-patch range — a stick-on self-warming patch with concentrated mugwort (Ai Ye) essential oils
com/products/facial-bojin-class — the class plus this tool is bundled at SGD 166
"name":"How does it compare to the Eye and Nose Moxibustion 2nd Gen
and acupressure point applicator
Herbal Neck Heat Patch - Aiyisheng Hot Stone The lamp has built-in temperatureThe MoxaMoxa Herbal Neck Heat Patch by Aiyisheng is a self warming TCM heat patch designed specifically for the cervical vertebra and neck the area most tortured by laptop work, phone scrolling, and chronic "tech neck." Made with a three layer construction of iron oxide, herbal blend (mugwort, ginger, saffron), and skin friendly cotton fabric, with an elastic Velcro strap that secures it comfortably around the neck for up to 4+ hours of continuous