About this 3D model

I have this Duralast 10-piece micro driver ratchet set. It came with the worst holder. The pieces just clipped to this plastic stick and it never worked correctly. So I created this holder for my micro driver set. The bit sizes are 1/2, 7/16, 3/8, 11/32, 5/16, 9/32, 1/4, 7/32, 3/16, 5/32 - Plus the ratchet itself The piece printed very well with the following settings: Material: PLA+Resolution: .2Print Speed: 50Infill: 15Extruder temp: 200Bed Temp: 65No SupportNo RaftPrint Time: 4 - 5 hours