Please choose the correct solution to the question: To make a personalised mug

Solution1: To personalise a mug, find an oven-proof mug and write your message or draw your design on it with a crayon. Place it in an oven and bake at 350F for thirty minutes. The message or design will set, and your mug will be complete.

Solution2: To personalise a mug, find an oven-proof mug and write your message or draw your design on it with a Sharpie. Place it in an oven and bake at 350F for thirty minutes. The message or design will set, and your mug will be complete.

Answer format: solution1/solution2
Answer: solution2