Box with a surprise, another type of valentines

For this craft, you probably should not use matchboxes, it is better to make a box yourself. The principle of operation is quite simple, when opening on a spring, a heart jumps out. If you write the word “open” or “surprise” on the box, then the effect will be more unexpected.

It is not necessary to limit yourself in size; you can increase the craft by two or more times.