Which is your most durable thing?
What is the most durable thing that you have?
What is the most valuable thing you can share? What is the most useful thing you've ever bought? What is the strongest material? What is the most beautiful thing ever built? What's the most impressive thing you've done? What's the strongest material known to mankind? What is the most valuable thing in this life? What is the most valuable thing in the world? What is the most valuable thing in your career? What is one of your favorite possessions? What are the most valuable things in the world? What is the most beautiful thing you have done? What's the coolest thing you own? What is the best physical gift you've ever received? What is the most precious thing in life? What unusual, rare or unique item do you possess? What is the most valuable element? What are your favorite possessions? Which is the most shiny material? Which is the most valuable thing in the world? Which is the most shiny material in the world? What is the most useful material in our daily life? What are the most useful polymers in our daily life? What is the most unusual item you've traveled with in your carry-on? What's the most beautiful thing you've done? What is the finest and most beautiful thing you have ever seen? What is the best tangible gift you've ever received? What is your favorite luxury item? What is the most unusual item you've travelled with in your carry-on? Are humans more surprisingly fragile or surprisingly durable?