This is what you need:
printer
paper
scissors
glue
cocktail stick
cupcake
How to make this cupcake topper:
1. Print the cut-out and cut all parts roughly (fig. 1).
Making the cannon:
2. Double the design of the cannon at the dotted line (fig. 2).
3. Cut out the bottom of the cannon (fig. 3).
4. Open the design of the cannon again and put glue on the back of the cannon (fig. 4).
5. Put the stick in the right place and glue the cannon together (fig. 5).
6. Cut out the cannon (fig. 6).
Making the circle:
7. Double the design of the circle at the dotted line (fig. 7, 8) and glue the parts together (fig. 9). Cut out the circle and pierce a little hole at the red dot on the circle (fig. 10).
Assemble the topper:
8. Run the stick with the cannon trough the little hole in the yellow circle (fig 11). Now it is ready to be put on the cupcake (fig 12).
Photo instruction: