This handy T-shape bian stone awl , can be heated by hot water, hot air, or simply by exposing it to sunlight. After being heated, it can be applied more forcefully to the body or foot major acupressure points.
The Bianstone T-shape awl is indeed a useful tool. Scraping the foot with it can help promote blood circulation and stimulate acupressure points on the body, which may have certain health benefits. However, when using such tools, it is important to follow proper methods and consult professional advice if necessary to ensure safety and effectiveness. Additionally, it's crucial to ensure that the tool is of good quality and used in a hygienic manner to avoid potential infections or skin damage.