... a protective silicone sleeve, these wide mouth bottles can be used for a variety of beverages including water, sports drinks, juice ... 50000pcs per week.Q:What's the silicone molds used for?A:can be used to make soap,cake,chocolate,pudding(jelly),candy ... ,SGS, ROHS quality certificate.Q:Does the moulds can be used in oven or freezer?A:Yes, of course, the silicone ...