Bring a variety of detail and design to your chocolate, hard candy, candle or soap making and crafts. Fat Daddio's silicone chocolate and candy molds are manufactured from FDA-approved silicone allowing for an ideal non-stick surface. These molds are flexible, odorless, extremely durable and can withstand freezing temperatures to high heat (-40 to 525 degrees Fahrenheit). Dishwasher safe. Hand wash recommended.