How to decompress the ball?

Step one, prepare balloons, starch, scissors and a funnel.

Step 2: Take out several balloons of any size and shape.

Step 3, find a funnel and put the mouth of the balloon on the funnel.

Step 4, add starch into it with a spoon until the balloon is propped up by starch, and then tighten the balloon mouth. So it was built.

Method 2: Prepare a piece of colored mud or plasticine and find a balloon. You can choose balloons of different colors according to your own preferences, cut the mouth of the balloon a little, put plasticine in the balloon, and then tie the mouth of the balloon tightly, so that a decompression ball that can restore its own shape is ready.