... Got the FDA&LFGB approved 3 OEM service is acceptable 4 Non-toxic, non-stick, odorless, flexible silicone bowl set:High ... Uneasy to be aging and fading, more durable, longer lifetime.4.non-stick finish, easy to clean5. Working temperature range:-40 ... , Shisheng will always accompany you.SILICONE PREP BOWLS: Silicone 2 Quart Mixing Bowl