This model of rotating column alembic still differs from the other models not only for its structure, but also for its use. In this still the substance to distill is placed in the column and not in the pot as the traditional stills. The pot here is destinated to put the water to produce the steam necessary to the process of distillation. Between the pot and column there is a perforated sieve that in addition to serving to separate the substance to distill from the water that is in the pot and also to allow the passage of steam to the column. Moreover, its structure can save time in the distillation while allowing a more refined distillate. The iron bar in the base of the column, allows the distiller to make a new distillation rectification, in this case only removing the column and putting the helmet directly in the pot, being the distiller able in this case to make a new distillation (in this way the struture will be identical to the traditional still). The smaller models are ideal for home use. In this still, the unions are soldered with brass and silver, to avoid a construction free of lead. This model is ideal for distilling essential oils and floral waters, but also can be used to distill alcohol.