There you go, your two-tone balloons are finished! Hang them anywhere in the house for a successful party... All you have to do is invite your guests!
Practical tip 1: it can happen that a helium balloon falls over when you paint it, the fresh paint creating weight. As soon as the paint is dry, the balloon floats. Remember to dilute your paint, the task will be easier and the paint will adhere better to the balloon.
Practical tip 2: do not hesitate to do this activity during a birthday snack workshop with older children! And let the children take the painted ball home with them!
Practical tip 3: if you don't want to use white balloons, you can take balloons of another color to make this tutorial! You choose!