Get bowled over by durable glassware designed to last through life's wear and tear. Duralex Lys Stackable Bowls are microwave and freezer safe, and use thermal resistance to keep contents at the right temperature while remaining comfortable to touch. Tempered glass lends added durability that deters cracks and breaks. | Duralex Lys 3.5" Stackable Glass Bowl - Set of 6 - Clear