Of course, thin hands are not feasible for everyone: if the problem of your fat hands is that your fingers are thick, then thin hands are very difficult, but if your hands are fleshy and obese, bath salt can help you! Methods: 1. Put a pot of hot water and a tablespoon of bath salt. Massage your fingers for about 10 minutes while soaking your hands. Then put your hand in cold water to shrink the expanded pores. 2. Add 1 tbsp honey and a little vinegar with 3 tbsp bath salt, mix them into a sticky state, then apply them between your fingers and massage for 3 minutes. Then wash with hot water and cold water respectively.