I included a separate STL file for each block/shape if you want to print different colors, or if you're limited on build platform area. For convenience, I also included a ZIP file (*-CompleteSet.zip) of the individual pieces. For the 10mm size, there is also a "holder" (10mm-Holder-CompleteSet-WithDoubles.stl) that will neatly hold a complete set of pieces if you print 2 of each size. They will fit in a 5x8 rectangle per the included picture and the link in the "Description".