To preserve the beauty and functionality of raw ore glaze ceramics, follow these care instructions:

Before First Use

• Initial Cleaning: Rinse the cup thoroughly with warm water to remove any dust.
• Optional: For enhanced durability, you can fill the cup with boiling water, let it sit for 10-15 minutes, then empty and dry it. This helps to seal the glaze slightly.

During Use

• Temperature Considerations: These cups are suitable for hot beverages like tea or coffee, but avoid sudden extreme temperature changes. Do not place a cold cup directly on a hot stove or pour boiling water into a cup that has just been in the refrigerator, as this may cause cracking.
• Beverage Compatibility: They work well with most drinks, but it's best to avoid prolonged contact with highly acidic or alkaline substances, as they might gradually alter the glaze's appearance over time.

Long-Term Care

• Storage: Store the cup in a dry, well-ventilated place. If stacking cups, place a soft cloth or paper towel between them to prevent scratches.

By following these guidelines, your raw ore glaze ceramic cup will retain its natural beauty and provide you with years of enjoyment. Each cup's unique glaze variations are part of its character, so embrace the subtle changes that come with careful use!