Pink little fish is the high quality plastic, mercury thermometer, glass as the main materials of the products, this product is made with plastic, glass, and mercury (pink panda card among the calibration precision thermometer, modelling test range of 10 to 40 degrees Celsius. The water temperature can be read accurately every time. Easy to use and safe; Increase your child's enjoyment of bathing; It can also be used in the room for the thermometer.