•100% food-grade silicone, which is durable, foldable, soft, recyclable, and has a long service life
•Building Block Moulds Withstand temperature range: The operating temperature range is -40 to 446F (-40c to +230c). It can be used safely in the oven, dishwasher, microwave and refrigerator.
•Easy to clean: Each mould can be cleaned by hand or placed in the dishwasher, and can be cleaned quickly and easily, environmentally friendly, low-carbon, and recyclable.
