Magic one: temporary protective case for mobile phone. Blow the balloon full of air, squeeze it tightly, then put the phone on, deflate it slowly, and press it down at the same time, and this phone case will be fine.
Wonderful use 2: remote control protective cover. The steps are the same as those of the mobile phone case above.
Magic 3: seal the jar. Blow the balloon full of air, then put it on the mouth of the jar, hold it with one hand and deflate it slowly with the other.
Wonderful use 4: the cup is non-slip. The bottom of this glass is too smooth and easy to slide. Cut the balloon and put it at the bottom of the glass, so that the glass won't slide off easily on the table.
Wonderful use five: fireworks tube. Cut the balloon horizontally, put it on the paper core, and then put the colored paper in it, so that when you pull the balloon, it is a fireworks display tube.
Wonderful use 6: storage. Cut the small rubber band at the mouth of the balloon, which can be used to bind and store all kinds of linear items.
Magic 7: cut a small hole in the tail of the balloon and put it on the faucet, so that you can clean the sink 360 degrees without dead ends.