So back in the early 1980s I had a space hopper. I loved my space hopper. However, one day I left it in the garden while we went out for the afternoon. When we returned a small but essential part of my space hopper was missing. I have my suspicions where it went ….

It has a stopper
My space hopper
Holds in all the air
You can bounce and bounce and bounce and bounce
But only when it’s there