Ball Cup Holder x4

This item is designed to hold a roughly one and half inch diameter ball or a decorative egg for display.  It could be a golf ball or something more magical.

The stem of the holder is designed to fit into a 0.25 inch diameter hole. (The stem is drawn with a 0.248 inch diameter.)

The idea here is that 3D printing can be expensive so you're better off using a piece of wood, plastic, or other cheap material to use as a base for the cup.
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Note that four cups are connected together at the stem and need to be cut apart to be used individually.  This can reduce the cost per cup depending on the material.