Now summer can finally start! These ice cream cones are food safe and can actually be used for serving real ice cream - no mess and no sticky fingers. Cones are suitable for food -5 degrees F to +230 degrees F. Dishwasher safe and microwave safe. Spielstabil products will retain their colour and their shape, no matter what the intensity of play. All Spielstabil toys have forms and edges that are, depending on their purpose, rounded, and the plastic is unbreakable.