Cup Holder Insert

Tired of not fitting your coffee mug in that fancy cup holder in your TV or movie couch? This model will fit into any existing cup holder, and provides an easy way to keep your coffee or evening tea stable while enjoying a movie. There are a few pre-defined sets here, but some of th emodeals can be scaled (see below). I do like the threaded version though, which gives a lot of range for the depth of the cup holder without scaling.Updates2025-07-02: I've uploaded a parametric version of this,