Interactive 3D heart cards or flower pop-up cards for special occasions.

These types of videos generally demonstrate how to create interactive paper items. Common projects include:

Like a flower in a pot where pulling a tab reveals a secret message.

If you are looking for the specific paper needed for a project like this, most tutorials suggest: A sheet of paper roughly cm (6x6 inches). Decorative Elements: Smaller sheets, such as cm, for flowers or animals. Tools: Scissors, glue, and markers for detailing.