SPIRAL STAIRCASE CREATED IN GOOGLE SKETCHUP AND SAVED IN SKU NATIVE PART FORMAT*.SKP

THIS FILE IS SAVED IN THE NATIVE SKETCHUP FORMAT *.SKP. iT CANNOT BE SAVED AS AN stl OR OTHER FORMAT IN THE free VERSION OF sku 8.

I AM SENDING IT UP THROUGH THE "PROCESS" IN THINGIVERSE TO SEE IF THEIR CONVERSION SOFTWARE WILL RENDER IT AS AN STL FILE SUITABLE FOR 3-D PRINTING