1. Clean and dry the measuring cup or spoon.
2. Rub a wax crayon (white, black, or any bright color) directly over the engraved numbers.
3. Press firmly so the wax fills the grooves.
4. Wipe across the surface with a paper towel to remove excess wax.
5. The color stays in the engraving, making the numbers stand out clearly.

🧩 Best Results

• Use soft crayons — they melt slightly with friction and fill better.
• Choose contrasting colors for visibility (white on dark metal, black on light).
• Reapply every few weeks or after washing.

🕒 Durability

• Lasts a few weeks to a couple of months.
• Ideal for quick fixes or temporary marking before doing a more permanent paint‑pen fill.

---