How to make a birthday pompom number stand?

Supplies and tools:
Smaller pom pom
cardboard
Foam glue
Marker
Steel ruler
tape
Utility knife


direction:
1. Sketch the required number shape on the cardboard, paying attention to the part that is turned upside down
2. Fold the cardboard and tape the parts that need to be affixed
3. Make pompom balls of different sizes and colors
4. Stick the foam inside the carton and arrange the pompom ball.

Craft Black Tips and Tricks:
The big pompom ball is at the bottom and the small pompom ball is used to fill the gap.
First make a scale graphic of the number, scale it up and draw it onto the cardboard.