Bottle Warmer1Click the metal disk inside the gel warmer, it can last warm for 15-20 minutes. Resuable for warming use,the ge. 1.Baby Bottle Warmer gel bottle warmer: 1.CE,ISO13485,SGS,MSDS,Reach Report 2.convenient for daily life 3.OEM service 4.high qualiy-price ratio2.non-toxic,reusable,instant,portable 3.heat anywhere,anytime 4.Certificate:CE/SGS/MSDS/ROHS...1.Detailed Selling Lead ...