Duralex Lys Stackable Glass Bowl, 2-3/8" This collection of bowls is named after the Lys River because of its clarity, simplicity, utility and beautyall characteristics of the river that runs through France and Belgium Great for everyday use, these impact- and chip-resistant bowls are extremely durable and versatile The collars on the rims allow the bowls to nest within one another to save cupboard space Tempered-glass construction is suitable for hot and cold liquids and safe for the dishwasher, freezer and microwave Made in France