This useful subdivision model can be used as a cup holder, food holder or many other items.
Model is scaled up by 2540 x. You may have to scale down by .0393701 depending by your slicer software.
Recommended settings in slic3r:
Model works with a variety of settings depending on desired result.
Perimeter speed to 30mm/sec
Make sure "gap fill" is same speed as perimeters (in slic3r 1.1.5 or later)
Use 100% cooling bridging.
Bridging speed around 30mm/sec.