Tumbler Glass Set - Luminarc - White

No, these glass tumblers are not microwave safe. Glass can heat unevenly and potentially crack in a microwave.

While glass can hold hot liquids, it is not recommended to pour boiling or near-boiling liquids directly into them, as extreme temperature changes can cause breakage. Allow hot beverages to cool slightly before filling the glasses.

The product description does not specify the exact capacity, but they are standard tumbler sizes suitable for various beverages.

The design is for tumblers, and while they might nest slightly, they are not specifically designed for aggressive stacking which could lead to chipping.

The glasses are made from premium glass, offering good durability for everyday use against scratches and typical handling. However, like all glass, they are susceptible to breakage if dropped or subjected to impact.

Val Surloire is a design or collection name from Luminarc, indicating a specific style or aesthetic for the glassware.

This can sometimes happen due to hard water mineral deposits. Try running the dishwasher with a rinse aid or using a dishwasher cleaner. For hand washing, a vinegar rinse can help remove cloudiness.

Inspect the glasses carefully. Minor chips on the rim may still be usable with caution, but significant cracks indicate the glass should be retired for safety reasons.

Ensure the glasses are not subjected to sudden, extreme temperature changes (e.g., pouring boiling water into a cold glass). Allow hot beverages to cool slightly before pouring.