Wearing Notes 1: Choose the right size nail piece to wear. 2: When wiping with alcohol, it needs to be completely dry before proceeding to the next step. 3: The nail piece has a fingertip direction, so don't wear it upside down. 4: Don't touch water immediately after wearing it. It's better to wash your hands after 1 hour. 5: Jelly glue can be removed by soaking in warm water, so don't soak it in water for a long time.