This is a basic calibration model for a 3d printer made to save time and filament. It measures 1" in all three axes with each leg measuring 1/4" square.

Volume: .16 cubic inches ABS Weight: .01 pounds

1. Print the part using the provided .STL file. All dimensions are in mm (except above).
2. Use a caliper to check accuracy per the specified dimensions (1:1 size of 1")
3. Adjust printer calibration parameters and repeat as necessary

Notes:
Low extrusion temperatures and/or use of a fan is recommended while printing the Z "leg"

Update 12/23/12: Changed the .STL to metric dimensions, the resulting part is still 1" cubed, but the .STL dimensions are now in mm.