Verification of the relaxation effects brought by head spa wires. Massaging the scalp promotes blood circulation, making it easier for oxygen and nutrients to reach the hair roots. Additionally, improved blood circulation can help alleviate headaches or stiff shoulders. The comfort during use is extremely important in today's stressful modern life. But is that really true? So, under the title of 【Recruiting Women for Relaxation Effect Monitoring】, we will recruit and experiment! What kind of reactions will the gathered women have?
