Made of borosilicate glass and is guaranteed to withstand temperatures of up to 300-degree centigrade. High clarity bowls with an attractive designer glass bowl, Good for serving Soup, Snacks, Fruits. Good for serving Icecream/Desserts. It's perfect for different small dessert, ice cream, cocktail. They are on a little bowl and perfect for small dessert, sundae ice cream, puddings, fruit, salad, cake trifle individual serving.Benefits: Stackable for convenient storageHeat resistantMicrowave, oven, dishwasher and freezer proof