There is described a pharmaceutical container filler assembly for filling said container with a pharmaceutical powder material, which assembly comprises: means for supporting a pharmaceutical container a reservoir suitable for holding a bulk pharmaceutical powder, wherein the powder reservoir is connected to a filler nozzle said filler nozzle being adapted to be located in or adjacent to the pharmaceutical container such that the pharmaceutical container can be filled with the pharmaceutical powder characterised in that the assembly is provided with means for vibrating, such that at least a portion of the assembly can be vibrated.
