12pc RCR Crystal Melodia Highball Glasses & Whisky Tumblers Set - RCR Crystal - 5055415942938

Yes, the glasses are dishwasher safe, and have been tested for over 4000 washes. However, hand washing is recommended for best results and longevity.

LUXION is a special eco-friendly crystal glass developed by RCR Crystal, known for its exceptional clarity, shine, and resistance to shock and impact.

While the glasses can tolerate some temperature changes, they are not designed for extremely hot beverages. Avoid sudden temperature changes to prevent breakage.

Store the glasses in a safe place where they are less likely to be knocked over or damaged, preferably in a cabinet or on a shelf away from the edge.

Handle the glasses with care to prevent breakage. If a glass breaks, dispose of the pieces safely.

Please refer to the original purchase documentation for warranty details. General glassware typically does not have extended warranties due to its fragile nature.

Ensure you're using a low-sudsing detergent. Also, check your dishwasher's rinse aid dispenser and add more if needed. Hand drying immediately after washing can also help prevent cloudiness.

Dry the glasses immediately after washing with a clean, soft cloth. Avoid air drying, as this can lead to water spots.

Handle the glasses with care. If a chip occurs, discontinue use of that glass.