Egg fighting by hand is old-fashioned. Use this catapult to smash the egg of your opponent :-) Kids love it :-)
Glue according figure.
glue the red pole, the grey disc and the blue axle. Do the same for the other side. Glue to the base plate. No glue on the moving leaver!
glue four parts according figure. Glue the poles to the base plate with the trigger in between. No glue on the rotation axle!
place rubber bands according figures.
position and fasten the eggs as shown in the video. Have fun!