Meijia Hu Mei's small class is here! Want to know how the paint-free board changes color? Look, the super-simple method teaches you to do it easily.

Atomic ash solution

Change the color of paint-free board with putty. First, use fine sandpaper to polish off the sticker on the surface of the paint-free board to ensure dryness. Wipe the prepared putty evenly, and pay attention to prevent air bubbles from mixing. If there are small bubbles, scrape them off with a scraper. Wait for half an hour to an hour, then grind with a water mill, and then dry grind for 2~3 hours. After dust removal, you can start painting or painting!

Boeing movie sticker music

Change the color of paint-free board with Boeing film, choose your favorite color and paste it directly on the paint-free board, which is simple and quick!