If two glasses are stuck one inside the other, place them on a flat surface and roll them on it. Another way to separate them is to place the bottom glass in warm water. After a few seconds, the top glass will come out easily since the glass in contact with the warm water will expand, allowing you to remove the other one easily. Recommended menus for cooking: - Classic Kids Food - Gourmet Dinner - Mexican Dinner with a Fusion Touch - Romantic Dinner for Beginners