Micro centrifugal air blower for 6mm pager motor

I designed this micro air blower to work with a small smoke generator for a model boat I am making. It uses a 6mm pager motor and I was very pleased with the amount of air it moves so I thought I would share it.

NOTE - Please separate the STL file in your slicing software as the parts are not aligned in the same Z axis - this was due to poor drawing convention on my part and Sketchup.

I printed mine at 0.1mm layer height using PLA and hot glued the parts together. You may need to clean u