First, we can blow up the balloon, and then press it slowly, so that it can become a mobile phone case. We can also use the same method to turn this balloon into a protective cover for the remote control.

You can also cut off the balloon, the top and the bottom, and then put it under this cup to prevent it from slipping.

You can also blow this balloon. If there is a jar without a lid, you can use this balloon as the sealing lid of the jar.