Although the fan runs top at the moment, as durable however is the special wing form while the engine, I can not yet assess unfortunately. The three wings consist of two pieces of fabric sewn together and in between a small weight at the far end. The latter sort that a wing is like a one under operation.
Positive hervorhebbar seems to me especially the futuristic design and relatively low environmental impact through the fan. The latter, since the fan with the same practical capacity (see above) only a fraction of the material and the current currently widespread fan types eats.
Through its collapsibility he needs only a fraction of the size of other ventilaton if you want to transport it when traveling in the luggage or him (during winter months) is not needed. Thus it is necessary, in contrast to the usual times fans not unscrew it a little, but only needs engine and rotor into the wire foot to turn.
When I bought the thing cost a single part still from 13 to 15 euros. In a twin it was even cheaper. Under today's selling prices I would rather take up another small or large fan. Have the unit for many years and am very happy with it. Only the current price I think the size inappropriate.
