hengxing BABY Automatic Temp Test Feeding-Bottle--it's a famous brand of baby commodity from china,adopting the design of newly scientific&research technology ,with the merits of qucik&precise Temp test and easy to read the temperature degree intuitively.Making with the meterial of japan newly imported foodstuff grade PC ,the appearance of products are smooth &clear,and convenient to clean ,Also it has important and specially function as bollow:(1) preventing infection from bacteria,inproveing the immunity of body (2) showing the Temp precisely,keeping the nutrition in good condition.(3) improving the absorbing to vitamin C from milk (4) reducing bellyache and tummy to baby