Working from his garden shed, Israeli inventor Izhar Gafni has invented a $20 cardboard bike, says The Telegraph.

The solid tires are made of reconstituted rubber from old car tires and some proprietary materials have been added for water protection and other purposes.

“This is a real game changer,” said Nimrod Elmish, Gafni’s business partner. “It changes … the way products are manufactured and shipped, it causes factories to be built everywhere instead of moving production to cheaper labor markets, everything that we have known in the production world can change.”