The present invention relates to the field of perfumery and more precisely it concerns a device, and the consumer articles associated therewith, for dispensing an active composition in the surrounding space. The device includes an active liquid having a specific volatility, a reservoir holding a part of the active liquid, a lid and a wick-emanator superstructure having a wicking part and an emitting part, the latter having an evaporative surface directly exposed to the surrounding space, and a specific absorbency and weight per unit of the evaporative surface.