1. Fill each tier of the Tiffin with your desired food items, ensuring that the lid is securely closed.
2. To keep food hot or cold, you can preheat or pre-chill the Tiffin before packing your meals.
3. When eating, simply open the desired tier and enjoy your fresh and delicious meal.
4. After use, hand wash the Tiffin with mild soap and water, avoiding abrasive cleaners to preserve its longevity.
5. Avoid microwaving the Tiffin to prevent damage to the stainless steel material.
Keywords: Tiffin, lunch box, eco-friendly, stainless steel, multi-tiered, leak-proof, durable, portable.