... coffee cup 1.100% silicone +ceramic 2. nontoxic, odorless ,dustproof 3. waterproof, heat resister Food standard reusable&High quality silicone coffee cup silicone coffee ... heat preservation, silicone cup set scald-proof heat insulation 1.Material--100% food grade silicone with FDA. Tasteless ... , stable performance.2.Enjoy an eco-friendly, whimsical coffee cup in a fun retro design.3.Details, including ...