These objects can be used for tuning an RP machine's layer thickness, filament temperature, print speed, bridging, retraction speed, etc.

They print extremely fast, so they are easy to use over and over quickly.

Please post your results. Thanks.

The base scale of these parts is 1mm, so you can re-scale to your current or desired layer thickness using NetFabb or other STL editing software, and re-save. Skein, and print with zero fill.