Metal spectacle frames can be repaired with complementary color pens. Buy a special touch-up pen first, and find the part of the glasses frame that has lost paint to repair it directly. However, this method lasts for a short time and needs to be repaired once in a while. You can also use nail polish, choose nail polish with similar color, apply a layer of Bo Tu, and then reinforce it with transparent nail polish.

1, touch-up pen

If the paint on the metal glasses frame has fallen off, you can repair it yourself with a complementary color pen. First of all, buy a complementary color pen specially used for repairing glasses, find the part of the glasses frame that has lost paint, and repair it carefully with the complementary color pen. But this method doesn't last long, and it needs maintenance every once in a while.

2, nail polish

Choose the nail polish with the closest color to nail polish and apply it to the faded part. Pay attention to the thin layer. Do not smear it on the lens during operation. You can put a tissue on the lens. After drying, you need to reinforce a layer with transparent nail polish.

3, into the shop to repair

The simplest and most direct way is to take your eyes to a physical store for repair. It is recommended to buy this pair of optical shops, where the relevant parts about eyes will be more complete, but this method is more expensive.