1 100% food-grade silicone 2 Got the FDA&LFGB approved 3 OEM service is acceptable ... bowl set:High quality, reasonable prices, kindly sevices . Item No.SS-SB-008Material:100% food -grade silicone materialColor:Various colors availableLogo ... . Various silicone chocolate mould, Silk printing, Embossed, Debossed is available.2. Environmental, harmless, insipidness.3.the silicone mould is Uneasy to ...