Designed in a true triangular shape that matches standard pizza slices, this container keeps each piece neatly stored without curling, cracking, or losing its shape. Ideal for saving leftover slices, takeout pizza, or homemade pies. The durable tempered glass lid features an adjustable air vent that allows moisture to escape, helping reduce sogginess and maintain better texture during storage. The clear lid also lets you see what’s inside without opening the container. The borosilicate glass base is safe for the microwave and oven, so you can reheat your pizza directly in the container—no extra dishes needed.Note: The glass lid is not microwave or oven safe. Replace single-use foil, plastic wrap, and cardboard boxes with this long-lasting, reusable glass container. It resists stains and odors, making it a cleaner and more sustainable option for everyday food storage. The tempered glass lid is fridge and freezer safe; hand washing is recommended to maintain its durability. Not safe for microwave or oven use.