Excellent piece for cleaning dust and fine dirt without having to clean small parts. Tried in the garage, in boxes with screws, washers, etc., very cool. For my lg came up, using a blue adapter.
The tubes are very thick and solid, according to the description it is implied that the nozzle is necessary for cleaning small parts-but it is impossible, the tubes are uncomfortable and there is no way to vacuum as desired, small parts are stuck in the tubes. Quality also leaves much to be desired, everything in glue and its acrid smell will not disappear even after a long soak in water and washing. Dissatisfied with the goods in general. The only plus is fast delivery.