I struggled to ride it! But the use is what I wanted.

Despite the instructions, I toiled an hour trying to put the gas cartridge, right now I understand everything, but the first time not obvious.
They could be simpler.
In practice I was looking for a small camping gas for camping and garage sales, it suits me perfectly, except that such not want to reverse it every time, I keep it as is because it takes time to oter and recover.