Graduated Cylinder Drying Stand

Simple base to store and dry graduated cylinders inverted.

As it currently stands, the base of the stand is 3.5" (89mm), with the neck tapering from 1.5" (38mm ) to 1.4" (35.5mm). The foot print is large enough to easily keep my 250ml cylinder stable. If you need a different size base for different cylinders, in your slicer, resize the stl equally in all axis so that the 1.5" (38mm) neck is ~.015" (.004mm) smaller than the opening of your cylinder. Or thereabouts, I forget if I used the OD of the polygon on the apex or the tangent.