Our 3.25-inch mini bowls are infinitely useful. Made from high-fire porcelain, our bowls are oven-safe, microwave-safe, and freezer-safe. Use for berries, dipping sauces, garnishes, finishing salt, mise en place, and anything else that feels wrong in a larger bowl. A note on packaging: We've taken great care in new packaging methods to remove all styrofoam and bubble wrap from the packaging to be friendlier to the environment. What’s in it: High-fire porcelain. What’s not in it: Plastics of any kind. It’s all good: This product is oven-safe to 350°F, microwave-safe, and freezer-safe. Made in China.