Product description ------------------- Viicuper Automatic Mouthwash Dispenser Touchless - 550mL(19.36 Oz) Wall-Mounted Mouthwash Dispenser for Bathroom, Lavatory, and Kitchen with 2 Magnetic Cups Directions ---------- Fill the dispenser with mouthwash, place the magnetic cup in the fixed position, use the touchless design to dispense mouthwash, adjust liquid levels as needed, and install the dispenser according to the instructions provided.