space Hopper

Also known as Hoppity Hops, Hop Ball, and Kangaroo Balls - bounced into the UK during the Summer of 71 and served absolutely no useful purpose whatsoever. 

The TV ads promised some sort of wonder device that would see the end of cars and bicycles as a means of transport, from now on you could just sit on your Space Hopper, bounce once or twice and then proceed to bounce off to school or race your mates round the block with no further physical effort . . .

But of course they didn’t allow you to go faster, bounce higher, or run further than you could on foot. But you had to have one.

For much of the early 1970s children spent hours bouncing up and down busy roads (after about 10 bounces you were knackered) until they either developed a headache, fell off and grazed their knees, or burst their Hopper - not an easy task unless it was cunningly over-inflated.

And what exactly was that face on it supposed to be? It looked like a satanic rabbit and was enough to give kids nightmares for a month.