Specification:Item Type: Hot Lather Machine for BarberMaterial: ABSHow to Use:1. Fill the water reservoir with warm water until it is 3mm below the top.2. Add a small amount of concentrated trimming foam liquid, avoiding overfilling.3. Mix the concentrated liquid and warm water.4. Wait for approximately 15 minutes to allow the machine to heat up.5. Press the button on the top of the machine to dispense the desired amount of foam.Package List:1 x Electric Hot Lather Machine 1 x Silicone Non Slip Mat1 x Cleansing Brush1 x User Manual