About this 3D model
Test thin wall capabilities of your printer. It slices without problems under RepG/Skeinforge 50. (Default profile, Shells: 0) The walls in millimeter are: First row: 0.05, 0.1, 0.15, 0.2, 0.25, ... 0.95, 1.00 Second row: 1.1, 1.2, ... 2.9, 3.0