I designed this stand to hold a frother. The top of the stand is supporting the frother allowing for the bottom whisk portion to float without contacting the stand's walls or bottom.

To make sure yours fits; the hole in the center from the top of the stand to the bottom measures 140mm deep, with a diameter of 28mm. By scaling the model in a slicer the stand should be able to accommodate a variety of sizes

There is a drainage hole at the bottom of the stand as well as channels to help keep the stand in place if it happens to get wet or is placed on a wet countertop.

Supports are not needed for this stand. But I do recommend printing this standing upright as it normally would sit due to the drain channels on the bottom