Please choose the correct solution to the question: Make cool designs on bananas

Solution1: Use a toothpick to draw gently on a banana peel. Messages and designs work well. Be sure not to puncture the skin, just scrape the outer skin. The marks will brown and show the design

Solution2: Use a sharp knife to draw gently on a banana peel. Messages and designs work well. Be sure to puncture the skin,not just scrape the outer skin. The marks will brown and show the design

Answer format: solution1/solution2
Answer: solution1