In fact, for foot massage, the correct technique is more practical. If it really doesn't work, you can use commonly used clinical massage tools, such as massage sticks, acupoint guns and so on. But those are not small. I recommend you to use small and exquisite stones such as bian stone and cobblestone, which is not only my personal opinion, but also recognized as a stone that is very easy to use, has excellent clinical curative effect and does not hurt your hands. I hope my point of view is helpful to you, thank you!