You can learn some unarmed exercises. You can slowly grasp your fingers with the same strength as your palm, and then release them, three times a day for 20-30 seconds each time. In addition, you can also leave the nails of the ring finger and the little finger long and repair them, which will make your hands look extremely slender. You can massage your fingers more. First, massage from the fingertips to the bottom of the fingers. The movements must be firm and gentle. When you massage, if possible, you can apply Heana first to increase the massage effect.
Do it day after day, so that your fingers will become slender and slender.