Global Financial Crisis.
And we have made the most expensive and most advanced device.
At first, there were just 3 experimental models. We have tested them and got unbelievable and very quick results. The quickest was improvement of condition in 10 seconds of action. That's an unbroken record so far. Then there was a limited edition of 20 Modifics, by special order. And then it became the most popular and most often ordered model, in spite of all the crises. That we did not expect. And no one would.
* out of production at the moment