heart shape ice mould 100% food-grade silicone, durable, non-toxic and eco-friendly. heart shape ice mould Material: 100% food-grade silicone, durable, non-toxic and eco-friendly.With FDA or 1935/2004/EC approved.Temperature range: -40C to 230C.Size, color and shape can be customized.OEM orders highly welcomed. Any products with customer's logo showed here are only for reference, not for sale. ...